I'm looking to hear from ZZR 1200 owners. My friend has a seriously built busa. Built motor, long arm, air shifted, slipper clutch, nitrous. It runs 8.90's at the strip. However he tweaked his back and the riding position of the busa hurts him. Also, the slipper clutch isn't really streetable. He'd have to change the clutch back and forth from street to strip use. So he's looking to get a ZZR for his street bike and keep his busa as a strip only bike. How's the riding position and overall comfort on the ZZR? Performance? Brakes? Any input at all will help. Thanks.