I think it should be just a tiny bit bigger, but otherwise, that's perfectly fine. I take it you're going to be deciding on a unique appearance for the "final destination" stage, as opposed to essentially spriting the Brawl one? It'd be easier that way, so we can make it a lot simpler looking to match better with the sprite style.
EDIT: Nevermind, seems you already had that idea in mind, from what I read in the actual levels topic. xS
EDIT: Nevermind, seems you already had that idea in mind, from what I read in the actual levels topic. xS