Well, heres a bunch. Different colors and all.
http://www.xmodsinternational.com/US...MINUMPARTS.htm
eBay also have a few. Just gotta look around.
As for your bearings, would you like stock plastic [cheaper, crappy] or metal bearings? [more expensive, better]. You would need to know how to keep the metal bearings in good shape. And theres lots of different kinds.
Open
Sealed
Ceramics
Atomicmods SHOULD tell you the differences and such if you look around.
If you dont mind me asking, where in Canada are you?