Anytime! I have the before mentioned motorcycle, a 300cc chinese scooter, and my lovely bicycles. I decided to have all of my toys while I was young rather than a mid life crisis. I'm sure I will still have the crisis, though!
My build is going great so far. I took it out for a little ride yesterday. Got 52mph! It didn't have much throttle left, but I had to back off a little. Guess I'm getting old. It will be a while before it is "finished". Lots of detail work and a little more testing is needed. But it is ridable if you get ancy and want to try it out.