Random Cutlass Parts

I just bought a 1985 Cutlass Supreme and the bottoms of the doors are pretty much gone drivers and passengeer side. The trunk lid is also rusted through in the corners. I was wondering if anyone had any doors or knew of anywhere to get doors from. Also if anyone knows where I can get a trunk lid any info would be great. It also has a landau roof but I was planning on making the car a nice street/stirp car and I was wondering if anyone knows how to take the landau roof part or from the looks of it I think it is glued on but its hard to tell. Any info is much appriciated thanks in advance.
Jeremy

You can try www.car-part.com and input your vehicle's info and check the results. You can also refine the search to places closer to your location. You might have to look farther south for decent doors and trunk lids as those in the northern parts of the country tend to rust prematurely due to road salt usage and tough winter conditions. Sometimes you might get lucky by perusing auto classified ad magazines that have private owner sale ads. Of course eBay is another option as well.
The vinyl roofs are generally glued onto the car and can be removed by scraping and a little elbow grease. Sometimes using something to soften the glue used to bind the roof to the car can help. Don't be surprised if you see rust and the need for some body work to the metal under where the vinyl roof was. Over the years the roof tends to crack and get thin in areas due to UV ray deterioration and water can get in and under the roof and start to cause rust.