Originally posted by Lud:
#19 may be 100% to factory specs, but there is just no way to do that repair and leave asbolutely no trace. Nobody, not even the manufacturer's tech center, can cut and re-weld the body and run the car through a paint booth with no trace of difference from the original. You may have to remove panels (interior trim or exterior) if they were extremely perfectionist about it, but the evidence is there somewhere.
I'm passing along what I heard directly from two NSX techs who I know are highly qualified and who have found evidence in other cases that were not obvious to the casual observer. They DID remove panels and examine it thoroughly.
I assume you have not seen this car, and are presenting a theoretical opinion, not based on actual observation of this specific vehicle.
You are welcome to your opinion. The two techs who do this for a living disagree with it.