After purchase disapointment

I know this has happened to others but I just cant help myself. I have been out of work with a carreer ending back injury. left my job after 23 years. I wanted to hit my bucket list early as I am not sure how much longer I will be able to walk. I bought a Duster drag car nothing to crazy just 340 runs mid 11s. I wanted to get into the 10s before I coudnt drive anymore. However I am in the process of removing the ttis that I am not crazy about, and while under the car I saw for the first time how poorly the roll bar and subframe connectors were welded in. Looked like someone stick welded them in. Burn through and crappy welds all over. This was done more than 25 years ago. Im sort of a perfectionest as I was an aircraft mechanic for a major carrier for 23 years. So I am faced with cutting out most of the rollbar, subframe connectors and replacing the front floor pans. Or Just put it all back together and sell it. I can also just stick it in the corner and work on it in my spare time. Maybe it will get done. All I can say is I did it to myself, I let the moment get the best of me.