So I have a new pool build for my backyard in AZ a pool builder ran off with 15000 of my money so I am learning to build a pool by myself. I have gotten the engineering done and am almost ready to break ground some of the estimates seem a little high and I am trying to keep it in budget. Can anyone tell me if it would be smarter / cheaper to do the entire raised spa as well as the façade wall in shot Crete or have a pool mason come out and do it?