I got my vinyl roof done about a year ago on my HG. The supplier here (ACT) said that his sources for the roof material had only enough for two, both black as it happened. I don�t know if his source is the only one available, but i had to go to America for the sandalwood colour. They sent me a sample of several close colours and grain patterns, and I was able to match mine exactly. Turn around was about 10 days from memory, and I thought the price was reasonable. They were also able to supply fabric for the brougham as it comes from the same era Cadillac�s apparently. The sewing was a straight forward job, just give them the width between the seams, overall length, and from the seam to the bottom of the C pillar. The guy that did mine (Steve's apholstery)came to My shed and took those measurements only, and left the window in for me to cut out when glazing. He sealed the seams too!!

I'll chase down the American supplier's details and post them.

Brian

SMS Auto Fabrics in Oregon
Here is the link for their contact page http://www.smsautofabrics.com/contact.php
My experience has been excellent with them, they send samples, and respond quickly and professionally.

Good luck
Brian