Ive included some examples of a 64 recently completed, (not mine). C2 and C3s have identical frames and suspensions. The last photo is of the Shark Bite rear coil overs. I think that looks cool and is the main reason Im leaning towards modding a stock frame. I also want to save $20k or so from the expense of a custom chassis.
Note: Consensus on the Corvette Forum is this car does not qualify as a resto-mod as it does not have a custom chassis.