New 06 unit is on the way, and better yet it is my graduation present from my parents. because of that, i feel like I have a couple bucks to put into it. I want to keep it rigid for a while, and know what suspension fork I would eventually go with anyways. BUT, my question is- what are your suggestions for things to upgrade on the unit- bars, brakes, tires, seatpost??? I am 6'3 and will be getting the 20' size. DEFINITELY lookin forward to it, and I know it's a rad bike as it is but want to make it that tiny bit sweeter. Would carbon bars on the steel frame be dumb??