I just purchased a 2006 yz450 and need some suspension advice. I've only rode the bike once and was really happy with the overall performance although the suspension was a little stiff. I've already set my race sag to 95mm. I only weigh 145 pounds, so I know getting new spring rates would definitly help me out. Before I spend any money I just wanted to get some input from you guys on wether or not you think I could get away with keeping everything stock.