I know that Hatteras Fiberglass pools are manufactured in SC, but I can't find any online resource that goes through the build process of their fiberglass shells. For example, how many mils of gel coat, chopped fiberglass or woven roven? The only thing I can find is the shapes of each design and that they have a "lifetime" warranty. Does anyone on here have one of these pools? Do they have any colors other than white and pale blue? And if you have one how long have you had it and are you happy with what you got? Thanks!