Tdragger,
Rick just did mine. I had him do it in all black leather. He did both the drivers and passenger seat. The passenger seat was the most important to me. It turned out well. I had already had that seat redone from the original factory seat locally here in Idaho. I had the local shop expand the seat pan and make it twice as wide as it was and then pile on the foam about 3 times higher than stock. It still wasn't good enough to keep my wife comfy. I met Rick at a BMW ralley in Oregon. He looked at what we had done to it and he said he could use the wider pan and make the seat.
I'm not yet happy with the drivers seat. Rick decided to make it a little lower and flater than I was hoping for because I'm very short. The wife and I are going to his shop in California while we vacation the 1st week of September. Rick is going to custom fit my seat just for me.