There are specialty shops that do trim restoration. Just this afternoon I droped off 8 pieces from my 66 at just such a shop. This will seriously lighten my wallet. 4 wheel opening moldings: $550.00 2 rocker mouldings and 2 lower quarter panel pieces: $700.00. The guy explained that taking dents from aluminum pieces is a matter of peening the dents out with hammers, punches and dollies and then sand and polish. He said stainless steel requires heating the piece until it is glowing and then removing the dent. If you are interested he is Vintage Vehicles Inc. of Wautoma, Wi. 920-787-2656. Website is Vintage Vehicles, Inc.. I've seen samples of his work and he is good, real good. Expensive, yes. But I've shopped Ebay for a year for nos parts and they sell for more money and more often than not are flawed. You don't say what pieces you need but hail usually takes out the trim around the glass, and all that is stainless on your car. The good news is that those pieces should be available on E-bay at a reasonable cost and should be rather plentiful.