Glen's right. Mustangs Unlimited has a less than desirable track record in customer service - not a bad one, just not as good as others. I've used several different suppliers with what I would call a good customer service department, NPD, Texas Mustang, Virginia Classic for a few. A friend, who lives on Long Island, uses Mustangs Unlimited (they are the closest), but has gone back to Virginia Classic and NPD.
Jim