To answer your question, mine is back to factory spec, actually better because he decided to not use a couple of the available repro panels and instead made them out of much thicker and better quality steel. You would really have to know your stuff to tell mine was repaired. Mine is more of a restoration, but remember, he put 67 hours in but he also knew what he was doing and had a fully equipped shop with a rack they use to do frame and unibody repairs on wrecks to work on. I would have had to put in many more hours than he did... Like the previous poster said, they had to seperate the body from the frame to repair and replace a lot of the crossmembers, supports, and the tailpan. It was pretty disconcerting the first time I saw it disassembled with the rockers cut out. It was well worth it in the end, I plan on keeping this for a long time. Oh, and one more thing, when we first started this project we thought my truck was pretty rust free, the more we removed the more we found, some of the supports for under the floor looked great with no sign of rust, and literally crumbled like the only thing holding them together was the paint. Tailpan looked great with only some bubbling, it was completely shot. My rockers had a few bubbles in the paint, they were rusting from the inside out. My quarters and fenders and doors are perfect, we didn't have to do a thing to them. Moral of this story is these trucks hide rust well, the only thing holding my seatbelts in was the carpet panels, the floor right next to them was perfectly fine. It snowballed in a hurry.