[johnrobholmes]

I think the stealth bikes are 5 to 6 grand, but it depends on the currency rates.

For the rest I suggest you go to endless-sphere.com/forums and check it all out. There are hub motors that can work too, and developments in all areas at the moment.

The biggest thing is to pick out what type of riding you are going to do. Street riding, just cruising, off road, etc.