I'm watching this with extreme enthusiasm my 70 FM3 challenger is at least this bad. Could you PM me basic info on the jigging used and placement? What im worried about is the car folding in on itself or not able to be placed on a jig like that, BUT my frame rails and torsion mount are just as bad as yours were so maybe I'm wrong. Have all your measurements stayed true throughout the process? I'm a body tech by trade and what you are doing and I am facing, is daunting, even to me. Keep it up! Awesome job bud from one young gun to another!