where can I find a new dash or a decent used one with no cracks or fading? I guess these dashes have stopped being produced but my suburbans dash is extremely cracked and broke and it used to shake all the damn time until I used metal straps and screwed it into the body. is it too hard to find these dashes? should I maybe make a fiberglass one or take it to someone? how much does a custom Fiberglass dash cost?