It's just minor little irratations. And I'm OCD TS when it comes to my cars... I'm a "conerned" owner, I'm not like most where they see a leak and might take it in 6 months later to have it checked out...LOL I have a rule of thumb for cars. It's not a major issue unless it leaves me stranded on the side of the road. If it does that, it's usually sold within a week. I've had 2 cars do that too me. And both were gone within a week. And one I loved!
Now as far as the bubble goes.... I know on the Mustang someone took a "shot" full of expoxy and injected it in the bubble. Only issue was the little hole it left. If I can get this fixed, my rockers painted (the last owner took the clear plastic off and the rockers are FULL of stone chips) and the driver's seat, I'll be happy. Apparently the last owner was also a rather LARGE fella and he bent the frame of the driver's seat all up. So he threw a 2x4 in there to give him support... I didn't know it until they replaced the cushion.