Well I've been riding it to work the past week and it's been doing okay, but I do have to keep my momentum and pedal when starting from a standstill, as the acceleration sucks. Thursday I was coming home from work and blasting down a hill and hit about 42-43mph and suddenly lost all power and coasted to a stop. Fortunately I have pedals and was able to pedal it home. The engine turns over freely but it seems to have lost all spark, so I guess I get to replace stuff in the ignition system. After that I'm going to get a new pipe, one with some midrange and tune my clutch to grab at a higher RPM. If it does well with that then I'll possibly try gearing it for a tad more high end.