Haha, all good, two strokes and margaritas together are perfect, as long as you're not riding the two stroke!!
I've built a few others, a Maico scrambler replica, a little roadracer that I made for Troy Corser (two times world superbike champion), a coca cola one for a collector mate and, my favourite, a speedway one. I make all the bits for them at home, and really enjoy doing it as each one is quite unique. The tanks are easy to make because they are so small, as are the pipes. On the speedway one I also made the clutch lever, the handlebars and the throttle, in addition to the tank and pipe.
I hope everyone is OK with this, as they're not bikes and certainly won't do the ton..