And a comparison of the driver's side door pillars on the Barracuda vs. Challenger
Even before stripping, the Barracuda one is cracked and collapsing on itself. The Challenger one, while pinholed, is still in better shape after stripping. At least there'd be something to weld a patch to.
Ultimately, the Barracuda will need as much, if not more metal replaced than the Challenger.