I agree that you should try to polish them yourself. I polished a set of Porsche Fuchs myself which was a lot of work, I bead blasted them and then wet sanded them with different grits as well starting with 320 and went up to 2000 grit. I then buffed them with a sisal wheel and wax-less polish. I then finished them off with Mothers which came out pretty good. I wouldn't clear coat them because I think that it will eventually peel.
The picture on the right is after bead blasting them. The left picture is after 2000 grit sandpaper.

This picture is after polishing them with Mothers. (poor pic)
Not too bad considering I started with this. Anodizing on Porsche rims are a pita to get off! I started with stripper.