'91 Cabriolet Restoration

I ave purchased a 1991 Cabriolet and it needs some potentially minor repairs. Some of the repairs include replacing the convertible top canvas because of tears and the CV Joints. Problem is, I am not familiar with the location and installation process required. Can anybody refer me to a GOOD website that will help and not something that will screw me up. This is my second restoration, the first being a 1989 Honda Prelude so I am relativaly new but I do have some veteran mechanics working with me. Any help would be appreciated.