I Know this this post will will tick off a lot of people on this board but here goes. When I was sixteen my first car was a 1978 Buick Regal Limited with T-tops and a vinyl roof. It was totaled out 4 years later by a drunk driver who ran in to my car from behind. I wanted to get a car just like it ever since but have not been able to find one. I have found a car similar but it does not have the vinyl roof. Can anyone give me some pointers as to how I can go about putting a vinyl roof on a hardtop car?