Just a thought;
The 70-RAIII are really not that far of of the performance of the std 'L78 cars - maybe you could even find some nice non-RA cars to fill the slots ~ I mean not all '71 455HO Formulas were "ram air" equipped, and it is very easy to breeze over cars which are really cool in their own right...
71-74 Formula 400 & Formula 455 cars were no slouches in their own right.
But, what would be super cool is if someone could find that cool gold '70 RAIII/3spd car that was in HPP years ago -
that was a really unique car!
