sdl Ki command for Bevin Pumpkins/Fireworks

Heya all! i was wondering if there was an sdl ki command for activating/deactivating the Bevin Fireworks and Pumpkins like there is for switching Delin from Winter to Autumn versions? if so, I'd be interested in knowing what the command is. also, are the Fireworks functional like they are in MOULa? thanks