68 Charger RT
I wouldn't walk away from a 68 Charger due to any type of transmission problem but body issues could cost a ton of money depending on your time/skill level. You just have to do the math and assume every bubble will require a patch panel and then add a couple more on top that you weren't expecting. Then figure out if that work plus the price of the Charger is worth more or less than buying a Charger that's already fixed up.