Ok , thank you for welcoming me. I ordered a unibead 25 ga gli liner the carribean one with the fish and standard bead receiver rail and wedgelock roll . Im sure it will be fine .My last pool I just slapped together did everything by eye and it lasted 20 years . This one im going to try to make much nicer . I already coated all the baseplates and bottom track with POR15 FOR rustproofing going to coat the inside of wall probably too. Last pool I got used and was already 5 years old when I disabled and set back up and 20 years later you could see the liner through rust holes in the bottom wall. Couldn't kill that pool .Ended up just taking it down and scrapping everything.