YES. Any power shift (such as mid wheelie) will eventually damage your tranny, period. Sooner or later the gear dogs (pins) will wear down and will no longer properly engage and either it won't shift properly or more likely it will not stay in gear and will disengage without your input. It then adds up to a rather expensive repair and a lot of downtime to tear your bike apart for part replacement.
If you wanna play, you gonna pay.....sooner or later.
Showing off for the young ladies huh. Really guy, no one here is trying to put you down but a busa is not a toy and certainly not for an immature inexperienced rider (no offense) such as yourself. Most of us here have been riding for 10-20 years or more. If you have the tallent and the desire to trick ride, more power to you. But doing it on a Busa is a mistake and you will pay for it, I guarantee it. The bell tolls for thee my friend. I hope you survive and we are all wrong.