Not saying it's not doable. And in fact, with ALL of the swaps I have seen on the net I was thinking it was pretty darn easy. Then I looked into it and it just seemed way more complicated than anything I wanted to tackle. Heck, just souring the parts seemed like a PITA.It's been done MANY times.
as have yamaha minarelli 2 stroke swaps.
there's also been burgman swaps.
as far as honda swaps go there have been;