N/P, how much of a difference did you see in the cornering/handling by adding the RC-10 arms? I have the 2-speed tranny, tuned pipe, I drilled the hell outta my clutch (HUGE difference since you have to abandon your slipper clutch for the 2-spd.), optional shocks, and of course threw out the stock tires... The A-arm upgrade is most likely coming... is the list you made in that thread complete? Thanks for the info.