Just a hypothetical I wanted to raise.
The 5th gen is one of, if not the most structurally rigid chassis GM has ever produced. The Mustang doesn't even come close to this. And you can tell by the weight difference. If history repeated itself...with a smaller difference...I'd still be pretty happy. Especially if we end up on the ATS version of the Alpha platform...that formula can/will produce a 3300-3500 lb car. I4 => V8