i'm in mount olive, north carolina, and know some body guys, and have done some fiberglass work, myself. i used to own and operate a car audio shop, and there was alot of custom work done there. this is old plastic, with no room for mistakes. i was hoping i could find some replacements, with no luck, so far. there dosen't seem to be any companies around, anymore, that produce the carts. i've only found one, and it's a new buyout of another