Joker mask doesn't hide hair

[Kurgis]

Wearing clown wig and mask set to "The Madman" doesn't hide hair, despite it being a full head mask.

Was about to do a quick fix myself, but it's done by changing the regular clown mask by proc. Actually, it'd be better to just make the joker mask its own object at this point probably... Unless I make a check to specifically hide hair whenever you change it to "The Madman" option, and add an initialize which adds the hide hair flag if it's the joker icon.