Got the motor cleaned up today. Was leaking oil out of the left (alternator) side and had a lot of caked on greasy dirt, as well as that white chalky crud on the fins. I'm hoping the leak is just the crankshaft seal being shot. A new one should be here on Monday. A new battery is on the way and it's 5 1/2" x 5 1/2" x 3" so that battery box has to be pretty large and sturdy. I'll use the holder from the CM250. but it'll need a box-like cover which I'll fabricate from sheet metal. I think I'll use the levers and throttle off the CM250 as well, though they'll look a little goofy on such a small bike. But goofy is almost the same as crazy and that's what I'm after.