Salvage yard or Butchers!!!!!!!!!!!!

I know it is not the purest rout but if I cant find another straight car for a good price. I think I may go the after market frame and glass body. They are going in the 8k range for a workable 67-69 Cuda that runs around here. Thats with a 318. I have never figured the cost all he way out on what might be cheaper but I know what would be faster.