Don, Go Improved production! turbo A12. Plenty of bang for buck. And something that could be competative in Under 2lts(1171cc x 1.7 =1990cc). If its built to a class like IP, it will be worth something if you eva get over it. Too many people build cars for circuit racing that dont comply with a class. they cost just as much to build and are worth stuff all resale.

Be great to go racing with another datto too...