I'm sitting about 9 back, take off at around 6500 with -1 (about to try a -2 for fun) front and plus 3 rear, and with it strapped it wont wheelie so u will be fine!

Twist the wick my friend! Instead of spending the money on the launch control, pick up ecu editor, and it will help you tremendously! It can do your fuel for your pipes, and other mods, open up your STP's early on, control a air shifter, nos, and does have some launch control built in too. Don't forget you can log your bike too with it. Great little contraption for $350!