i'd give you advice, but you use gasoline...
Nice.
This motorbike is more of a toy than anything else. I regularly commute 20 miles roundtrip on my Trek 520, currently sitting 3 feet away from me in my office. I can't imagine tolerating the drone of a two-stoke engine for that long...
I do plan on using the motorbike for getting a load of groceries with the Bob trailer, short trips after long bike commutes, etc. If I could just get the wheel figured out!