Hello to everyone. I have a 20x40 inground pool with steel walls and a cement floor. It's 3ft to a 8ft hopper bottom with a safety ledge. It was/will be again a DE pool. My grandparents but this pool in and I've bought the house and time has come to restore it. The pool hasn't been open in 20+ years. All the pipes were filled with rv antifreeze and still are. Ok my main question is what do I do with the coping situation. It currently has an overlap liner. Wrapped over a 2x8 which is bolted to the top of the wall (its bent 90deg over the concrete decking) then a white vinyl ribbed coping over that. The coping is above the cement decking. Is it possible to replace this or do I have to go with a track/bead system. Then figure out a coping. Any help is greatly appreciated thank you. Eric.