New and Old Key Items

[Shadolf]

Decide which old Key Items will be used, which of the sprites will be reused (for example the keys could have a name change and still have the same sprite).

Think of any possible new Key Items.

[sneasel]

Which Bikes are we using? The Mach/Acro or the old Bike? I'd kinda like a combination Mach/Acro. Maybe it could be gotten late in the game...