diff --git a/code/game/objects/items/weapons/scissors.dm b/code/game/objects/items/weapons/scissors.dm
index 3032d636d19..a5e0081e723 100644
--- a/code/game/objects/items/weapons/scissors.dm
+++ b/code/game/objects/items/weapons/scissors.dm
@@ -37,16 +37,20 @@
 				for(var/i in facial_hair_styles_list)
 					var/datum/sprite_accessory/facial_hair/tmp_facial = facial_hair_styles_list[i]
 					if(H.species.name in tmp_facial.species_allowed)  //If the species is allowed to have the style, add the style to the list. Or, if the character has a prosthetic head, give them the human hair styles.
-						if((H.species.flags & ALL_RPARTS) && robohead.is_monitor) //If the character is of a species that can have full body prosthetics and their head doesn't suport human hair 'wigs', don't add the style to the list.
-							to_chat(user, "<span class='warning'>You are unable to find anything on [H]'s face worth cutting. How disappointing.</span>")
-							return
+						if(H.species.flags & ALL_RPARTS) //If the character is of a species that can have full body prosthetics and their head doesn't suport human hair 'wigs', don't add the style to the list.
+							if(robohead.is_monitor)
+								to_chat(user, "<span class='warning'>You are unable to find anything on [H]'s face worth cutting. How disappointing.</span>")
+								return
+							continue //If the head DOES support human hair wigs, make sure they don't get monitor-oriented styles.
 						species_facial_hair += i
 					else
-						if((H.species.flags & ALL_RPARTS) && !robohead.is_monitor && ("Human" in tmp_facial.species_allowed)) //If the target is of a species that can have prosthetic heads, and the head supports human hair 'wigs' AND the hair-style is human-suitable, add it to the list.
-							species_facial_hair += i
-						else //Otherwise, they won't be getting any hairstyles.
-							to_chat(user, "<span class='warning'>You are unable to find anything on [H]'s face worth cutting. How disappointing.</span>")
-							return
+						if(H.species.flags & ALL_RPARTS) //If the target is of a species that can have prosthetic heads, and the head supports human hair 'wigs' AND the hair-style is human-suitable, add it to the list.
+							if(!robohead.is_monitor)
+								if("Human" in tmp_facial.species_allowed)
+									species_facial_hair += i
+							else //Otherwise, they won't be getting any hairstyles.
+								to_chat(user, "<span class='warning'>You are unable to find anything on [H]'s face worth cutting. How disappointing.</span>")
+								return
 			else
 				species_facial_hair = facial_hair_styles_list
 		var/f_new_style = input(user, "Select a facial hair style", "Grooming")  as null|anything in species_facial_hair
@@ -56,16 +60,20 @@
 			for(var/i in hair_styles_list)
 				var/datum/sprite_accessory/hair/tmp_hair = hair_styles_list[i]
 				if(H.species.name in tmp_hair.species_allowed) //If the species is allowed to have the style, add the style to the list. Or, if the character has a prosthetic head, give them the human facial hair styles.
-					if((H.species.flags & ALL_RPARTS) && robohead.is_monitor) //If the character is of a species that can have full body prosthetics and their head doesn't suport human hair 'wigs', don't add the style to the list.
-						to_chat(user, "<span class='warning'>You are unable to find anything on [H]'s head worth cutting. How disappointing.</span>")
-						return
+					if(H.species.flags & ALL_RPARTS) //If the character is of a species that can have full body prosthetics and their head doesn't suport human hair 'wigs', don't add the style to the list.
+						if(robohead.is_monitor)
+							to_chat(user, "<span class='warning'>You are unable to find anything on [H]'s head worth cutting. How disappointing.</span>")
+							return
+						continue //If the head DOES support human hair wigs, make sure they don't get monitor-oriented styles.
 					species_hair += i
 				else
-					if((H.species.flags & ALL_RPARTS) && !robohead.is_monitor && ("Human" in tmp_hair.species_allowed)) //If the target is of a species that can have prosthetic heads, and the head supports human hair 'wigs' AND the hair-style is human-suitable, add it to the list.
-						species_facial_hair += i
-					else //Otherwise, they won't be getting any hairstyles.
-						to_chat(user, "<span class='warning'>You are unable to find anything on [H]'s head worth cutting. How disappointing.</span>")
-						return
+					if(H.species.flags & ALL_RPARTS) //If the target is of a species that can have prosthetic heads, and the head supports human hair 'wigs' AND the hair-style is human-suitable, add it to the list.
+						if(!robohead.is_monitor)
+							if("Human" in tmp_hair.species_allowed)
+								species_hair += i
+						else //Otherwise, they won't be getting any hairstyles.
+							to_chat(user, "<span class='warning'>You are unable to find anything on [H]'s head worth cutting. How disappointing.</span>")
+							return
 		else
 			species_hair = hair_styles_list
 		var/h_new_style = input(user, "Select a hair style", "Grooming")  as null|anything in species_hair
diff --git a/code/modules/client/preferences.dm b/code/modules/client/preferences.dm
index 767fa014910..546a7e5abf4 100644
--- a/code/modules/client/preferences.dm
+++ b/code/modules/client/preferences.dm
@@ -1496,23 +1496,35 @@ var/global/list/special_role_times = list( //minimum age (in days) for accounts
 									organ_data[second_limb] = "amputated"
 									rlimb_data[second_limb] = null
 						if("Prosthesis")
-							var/choice = input(user, "Which manufacturer do you wish to use for this limb?") as null|anything in chargen_robolimbs
+							var/choice
 							var/subchoice
 							var/datum/robolimb/R = new()
 							var/in_model
+							var/robolimb_companies = list()
+							for(var/limb_type in typesof(/datum/robolimb)) //This loop populates a list of companies that offer the limb the user selected previously as one of their cybernetic products.
+								R = new limb_type()
+								if(!R.unavailable_at_chargen)
+									if(limb in R.parts) //Ensures users can only choose companies that offer the parts they want.
+										robolimb_companies[R.company] = R //List only main brands that have the parts we're looking for.
+							R = new() //Re-initialize R.
+
+							choice = input(user, "Which manufacturer do you wish to use for this limb?") as null|anything in robolimb_companies //Choose from a list of companies that offer the part the user wants.
 							if(!choice)
 								return
 							R.company = choice
 							R = all_robolimbs[R.company]
-							if(R.has_subtypes == 1)
+							if(R.has_subtypes == 1) //If the company the user selected provides more than just one base model, lets handle it.
 								var/list/robolimb_models = list()
-								for(var/limb_type in typesof(R))
+								for(var/limb_type in typesof(R)) //Handling the different models of parts that manufacturers can provide.
 									var/datum/robolimb/L = new limb_type()
-									if(limb in L.parts)
+									if(limb in L.parts) //Make sure that only models that provide the parts the user needs populate the list.
 										robolimb_models[L.company] = L
-										if(second_limb in L.parts)
+										if(robolimb_models.len == 1) //If there's only one model available in the list, autoselect it to avoid having to bother the user with a dialog that provides only one option.
+											subchoice = L.company //If there ends up being more than one model populating the list, subchoice will be overwritten later anyway, so this isn't a problem.
+										if(second_limb in L.parts) //If the child limb of the limb the user selected is also present in the model's parts list, state it's been found so the second limb can be set later.
 											in_model = 1
-								subchoice = input(user, "Which model of [choice] [limb_name] do you wish to use?") as null|anything in robolimb_models
+								if(robolimb_models.len > 1) //If there's more than one model in the list that can provide the part the user wants, let them choose.
+									subchoice = input(user, "Which model of [choice] [limb_name] do you wish to use?") as null|anything in robolimb_models
 								if(subchoice)
 									choice = subchoice
 							if(limb == "head")
diff --git a/code/modules/mob/living/carbon/human/human.dm b/code/modules/mob/living/carbon/human/human.dm
index 0af960d9538..f2f533da59b 100644
--- a/code/modules/mob/living/carbon/human/human.dm
+++ b/code/modules/mob/living/carbon/human/human.dm
@@ -1614,7 +1614,7 @@
 			var/list/hair = list()
 			for(var/i in hair_styles_list)
 				var/datum/sprite_accessory/hair/tmp_hair = hair_styles_list[i]
-				if(species.name in tmp_hair.species_allowed)
+				if((species.name in tmp_hair.species_allowed) && (robohead.company in tmp_hair.models_allowed)) //Populate the list of available monitor styles only with styles that the monitor-head is allowed to use.
 					hair += i
 
 			var/new_style = input(src, "Select a monitor display", "Monitor Display", h_style)  as null|anything in hair
diff --git a/code/modules/surgery/organs/robolimbs.dm b/code/modules/surgery/organs/robolimbs.dm
index f7a450d77f6..0229ee80cae 100644
--- a/code/modules/surgery/organs/robolimbs.dm
+++ b/code/modules/surgery/organs/robolimbs.dm
@@ -106,11 +106,13 @@ var/global/datum/robolimb/basic_robolimb
 /datum/robolimb/xion/alt1
 	company = "Xion Manufacturing Group alt."
 	icon = 'icons/mob/human_races/cyberlimbs/xion/xion_alt1.dmi'
+	parts = list("head")
 	has_subtypes = null
 
 /datum/robolimb/xion/monitor
 	company = "Xion Manufacturing Group mtr."
 	icon = 'icons/mob/human_races/cyberlimbs/xion/xion_monitor.dmi'
+	parts = list("head")
 	is_monitor = 1
 	has_subtypes = null
 
diff --git a/icons/mob/human_face.dmi b/icons/mob/human_face.dmi
index 215499099f4..f0e351b1767 100644
Binary files a/icons/mob/human_face.dmi and b/icons/mob/human_face.dmi differ