There are a bunch of shops in the area. Ask Street Scenes where they get their cars done, IIRC, they had a few that had aftermarket stuff in it and it was badass. Also, contact one of the local dealers and see who they use when a customer orders an interior from the dealer. You sure as hell don't want them working that deal for you, as it would be stupid pricy, but you can usually work right to the main guy at the upholstery shop and get a better deal that way. Also, BZ car audio in Burnsville/Savage does a LOT of pricy stereo installs, and I know their clientele tend to get them alligata gutz and whatnot. They have to have someone good as well.