Sent out my cylinder to Paynes Cycle Center. They'll be sending it out to get bored & plated to match the readily available 280cc piston. Saves quite a bit of money & I get 8cc more out of the deal.
Also ordering up all new Stainless Steel hardware for the bike. Far too much of the hardware on the bike was too dirty & messed up heads (looks like someone used SAE wrenches in Metric situations).