Mattel picks you, for being such a loyal MOTU fan, and says they will make 1 classic playset of your choosing, which do you pick?

I am wondering, will the classic Castle Grayskull win? .... I personally would love an updated more elaborate slime pit.... because keep in mind all of these will be updated and make better, like CG has been (if it gets made)

What would you pick? ... and what would you want to see done? ... Snake mountain or fright zone? ... filmation or toy version? ... you get the idea. = )