the 2009 Kawasaki KFX 450R Monster Energy looks awesome!Im trying to understand speed on diffent cc's.How fast will the 450's go,the 300's and so on?(on average..stock parts)Ive driven maual but it has been 2 years and i pretty much forgot everything I had learned.My neighbor had a banshee and that was the one i drove and it was hard at first if i remember correctly but got easier.My biggest problem was when to shift and shifting smoothly.