So I was quoted at 120 for 3/8" polycarbonate and 150 if I want hinges added in the middle. Thing is he said no matter what when you add heat and water eventually it will warp. I didn't ask about 1/4", well I mean I did but he said I should be fine with 3/8" and thats what he quoted me at, should have gotten the number for 1/4" as well. I am going to try to get to one more plastic place, but its out of town and closes early so I don't know if I woul ever make it there. You guys think I should pay up for the 1/4" or 3/8" polycarbonate should do the trick for a while?