Scripting Query- Changing race upon item equip

[VAULTRENEGADE]

I've ran into a problem where eyelashes clip through the raider psycho-tic helmet on a certain NPC. Seems like the easiest way to fix this is to add a script that changes the actor's current race to a duplicate race that has no eyelashes equipped.

I added this script to the desired headgear and it doesn't work; what am I doing wrong here?

scn 07HeadGearScript

Begin OnEquip
MatchRace JHBCloverHair8REF
End

Begin OnUnequip
MatchRace JHBCloverHair1REF
End