A factory crank sun roof is an awesome thing and will not devalue the car. The gaskets are impossible to find, however. My brother and I see this crotchety old gasket guy at several car shows a year. We always ask him for the gaskets and goes into a rant about how they don't make them and will never make them. We make it a point to ask him as many times as we can just to piss him off. That car, by the way, is worth around $1500 IMHO.
