Drivetrain improvements

Okay so after my motor fix I've been thinking long and hard about how to get an acceptable gear range in this thing. The aerorider only had an 8 speed drivetrain and it was geared high which doesn't work for a hilly area like san Diego. So I went to replace the cranks with some campy 10 speed cranks I had in the garage. The crank bolts weren't even tight. After searching for my crank extractor for an hour I gave up.