I am looking to determine approximate center of balance on 67-68 Coupes, Bare and stripped. Any photos of partially assembled or anything at all that might help determine this center point. I plan to mount only the shell of the car, but it might help if anybody already knows the approximate center of rotation prior to the trial/error of finding it myself. I already have photos of my brother's 68 Convertible on the same rotisserie, so that's a basic start but I'm sure that body is a whole lot heavier down bottom.