I had the front hood pieces on my Dart redone by Mark Shank (260 839 0170) from Indiana. It generally takes him longer than most because he compiles a number of pieces before he sends them out to get bulk pricing. I didn't feel it was all that costly.
The metal does have to be flawless or the imperfections will show. One piece of mine has some some pitting marks. It still shines, but you can see the pit marks. It was the best metal I could find at the time.
Be careful with the oven cleaner. I know a guy who used it and it messed up his metal. Maybe he left it on to long.
Mark's a good guy! Tell him Todd told you to call.