Here's an unoptimized
test up to the first visit with Cranky, so far no desynchs. I've noticed that this game is very picky with graphics plugins, only jabo 1.5.2 was able to work. The others either failed to render graphics at all or during movie playback. Also I noticed in the (J) version you can't skip whole blocks of text by pressing B, instead you can only fast forward through by holding A.
edit: I think there is a possible way to beat the game with 12 golden bananas, maybe even less, I'll have to do some more checking. If it works, a sub-2 hour run will be possible (you still have to get abilities like the super stomp as well as free the other 4 kongs. Rareware and Nintendo coins is required as well)
edit2: Does anyone have a PJ64 or mupen save file that has hideout helm unlocked (by unlocked I mean the mouth of the big K.Rool statue is opened), but with less than 100 golden bananas?