ideas please
 

how about a GN powered REPU?

I have the reuck and it's already going to cost me ~$2-$3k easily to get this thing runing... I was hoping to find a nice stock-ish rotary to fit in here but all my research is coming up to the contrary without putting me in a price range I don't want to be in for so little power.

so, in keeping with my love of forced induction and rare vehicles, I would like to hear what you guys might suggest for a swap, and please include any sources for parts/tech for your suggestion.

TIA,

Jason