I'm picking up a 2005 YZ450 tomorrow and I'm hoping someone can tell me what I can do to make it a little shorter in the saddle since I'm only 5'9" and can barely touch on my tip toes in tennis shoes. No way will I be able to touch with my MX boots on so what are my options? I say an ad for another bike and the guy mentioned having a different swing-arm or something for shorter riders. Can anyone point me in the right direction and give me a ballpark idea of cost? Thanks.