I agree with what was said already. If it had the original drive train, it would be an easy decision (for me) to go back stock. Without it, you can restore it stock, and sell it/present it as an original big block car with a replacement motor. I think it would be worth the most doing it this way. It all comes down to what your plans for the car are and your budget.
Enjoy the car, or if it makes you happy, fix it up and sell it, take what you learned and made and purchase the car you want. Good luck!
Looking for: Original spiral shocks- 3192477(front),3192851(rear)
-An original LOF soft ray windshield
-JIM EDELBROCK CHEVROLET items-Plymouth Michigan (1968-1970)
*looking for DZ block 19L503829 124379L503829