Re: Recommend an 80cc motor
I really like my GenV. The engine was less than dax's and is identical AND assembled.
MBR is a little harder to get ahold of but well worth the trouble for anyone wanting the 40mm better balanced chinagirl with upgraded hardware at a good price.
For stock engines, I use rose326 on fleabay. 25+ kits and counting.
If more is better, then too much is just enough.
If you can't afford it, build it yourself.