Similar to the old GSXR class back in the day. As in bone stock and only removing road requirement stuff. Say take a R6 (or whatever make/model you choose), out of the box, change tires but still be DOT and no warmers, change bodywork over to track stuff to remove all lights and such, remove mirrors.......and go. No exhaust, no fancy suspension, no tuning....just ride it. Everyone on same equipment, and it's all down to monkey twisting the grip. I think it would be fun and some close racing.