hey guys I just bought a 07 zx6 to go racing with the great folks at SOAR just wondering if anyone could give me some idea of what sprocket combo's are most used ....just so I don't end up wasting cash on gearing that not in the right range.thanks for any imfo ......oh and if you help me out I promise not to pass you LOL(seariously I'm just an old guy that wants to have fun)