Can anybody give me some advice/information on where to purchase a new or second hand top. i own a 1984 r107, it has a sort top that has a rip and a hardtop that is badly rusted on the part where it seal to the car. If i could get this part maybe i'd be allright. In short i've just purchased the car and i'm unsure where the best places for parts for these things are, all help would be appreciated.