Eee, Frog!

I don't have any castmates to offer (so far) but can I suggest Saudade (ad here)? Saudade is based on Kingdom Hearts (mostly in mechanics and setting elements; it's still pretty friendly to canon-blind folks), and mostly about visiting new worlds. The mods are starting to experiment a bit with longer plots.

I'd also want to point you at tushanshu, mostly because I think playing my Zelgadis Graywords (from Slayers) off of Frog . There's a big plot wrapping up in September, so you might want to hold off a bit, but the mods promise plenty to do once everyone realizes the implications.