You're welcome to come by, just remember that I'm the neighborhood eyesore with all my junk. I started that site for the registry. It is a good way (eventually) to tell when a specific change was implemented (by serial number). I can already see differences in the exhaust manifolds, strap holders on the frame. I also hoping to hear if somebody has used a different carb than OEM. Other questions that arise are: What were the original grips?; What is the correlation between seat colors, piping, and scooter color? Are black ones "correct" or did someone restore one that way and it really isn't correct?