I am going to sell my 04 gsxr 1000 this week and I have a decision to make maybe you guys could help me with.I raced a hayabusa that was lowered and extended 6" I was intimadated to say the least.well it went like this,we both got a good launch I slipped the hell out of the clutch and kept the front down,the busa didnt hook up that great so he had to try and run me down and I just kept pulling away.then we did a second gear roll and I still kicked his ass.I thought for sure he would run me down.granted I weigh 170lbs and he weighs 215.am I better off keeping my 1000 and putting an extended swing arm on it,I have a Yosh duplex and trioval exhaust,power commander and bmc filter on it and if I buy a new bike I would have to start from scratch again.any suggestions will be great,thanks oh yeah I like this board it is pretty cool