Thanks for the info. I hadn't checked in on this thread in a while. Didn't have much luck with two local glass shops, so I've decided to move on for now. I have sealed the edges in packing tape to prevent further damage and have placed them in storage. Hoping to get back to rebuilding it at some point, but disappointed it didn't all come together. Just a tough reminder never to trust people when buying used tanks. They might not be out to deceive you, they just might not have known what the hell they were doing.