Why don't you post some pictures showing the amount of work that was involved with this repair. New parts, old parts that required hours of metal work, previous dents all over the body. Used parts supplied by you that required hours of blocking to make right.
Tell the whole story, before you bad mouth the guy who held your hand through the whole ordeal and got you the insurance money. In the beginning they weren't going to pay you at all. I think you got a bargain as I have been monitoring the progress from the beginning. A little trust goes a long way...he is not going to run off with your money and would like to finish it as fast as you want it back. You wouldn't find a more qualified person for the job in No Cal than him. I've known him for years, he has been doing 2002's since the 70's.
All that's left to do is polish and put it back together, what is there not to see at this point?