I drive a 1984 Toyota Land Cruiser, and it's a beater. It smokes when you drive it, sometimes the E-brake slips out causing the car to smash into your neighbor's gate, but the first thing that needs to be fixed is the roof. It's been sitting in the driveway for a year because of it, and now it seriously needs help. Rust has worn the roof down so much that there are a series of rusted slits in it. I'm thinking about fiberglassing it, but I was wondering if there was any other way to do it before I start. Remember, since this car is a piece of crap already, and the repairs are for function not beauty.