Try to always bring a car up to show quality and a near perfect resto., and then you can back it down. Franks car is probably to that caliber what I can see. He would definetly, in my opinion not harm its value buy making it into Day 2. I don't think Frank is going to throw his parts out, so in maybe 1 weekend he could put it back to original,
the way the car looked for about 3 days. Still a very, very nice car in any fashion!
Sam