Case+whatever proper reeds/intake to fit it
Aluminum 70cc kit/head
Multivar+whatever springs, etc.
Keep using my 16mm pgbg (is that big enough?) and ignition and Polini "top one" exhaust.
Price tag will come out around $750 according to 1977s Peugeot 103 engine build, one hell of a deal when you think about it.
That's pretty much what I want, any testimonials?