I am 6'2''... I have an extra tall seat, raised bars, and bar clamps, and I cut the ears for my peg mounts, then welded them on about 15mm down, and 5mm back. this suits me just perfect. I also have BBR suspension, and Race Tech springs. I would recommend getting your suspension revalved, Derek Charbonneau at BBR is an EXCELLENT suspension tech, my bike never instilled such confidence in me as when I got it back from him. It caused my bike to behave a lot more predictably, and more stable on takeoffs, and landings. (I won't even start to drool about whoops) Another way to make your bike more stable, is to keep your rear axle back as far as possible, along with lowering your forks in the triple clamps (until they are even with the top of the clamps) You are definately not to big to ride! Travis Pastrana is 6'3'' and he can ride alright...;)