I am thinking about buying a sportsbike. I have had very little experience on a dirt bike, but am pretty good at it for a beginner. Is getting a fast bike like a gsx-r1000 or hayabusa a stupid idea? I'm not thinking about going all out on it when I first get it. I want to learn slowly on it, but still have a cool super fast bike, so when I do learn I have the right bike to learn all that I can on it, or am I just looking to kill myself? Which bike should I get the hayabusa, gixxer, r1, or rc51?