I am looking for a door or door skin for my 1989 735i. Someone backed into my car and made a real mess of my door. I don't want to spend $2000 to have a shop do it, so I was hoping to find a used door to bolt on. I am in Northern California. Please be sure to respond to me if possiible (I will try to check the forum). I don't really need all the internal, just the door, but may still be interested in a whole unit.