sounds like you can't really go wrong. i've been thinking about selling off some stuff and getting the custom 24 se as a "beater" guitar and for dragging with me to friend's houses and such. the SE line is awesome. if you've still got those PRS pickups it would be a very very cool upgrade. i don't know how a regular humbucker would act in a baritone, but i would assume it's fine ???
EDIT: and i'm really not a fan of the finish either, but i wonder if it looks as clean-lined in person. if not, it could be very cool. the burst finish is too harsh, i think. its just black, then gray