I am searching for these that you all have suggested. It seems for Sunrise and Soft-lite I get Sears and Home Depot
Just because they come up on a search does not mean that they sell those windows. I can say with certainty that they do not sell any of those mentioned, with the exception of HD selling Simonton. Go directly to the manufacturer websites, they all have dealer locator functions... It sounds like you've already done so with Gorell.