Does anyone have a review or information on the Wincore 7700 series sold by Sears as Weather beater PLUS/ MAX. I know that the MAX is different since it has a laminate in it. I have about 10 double hung windows, (average size 34 X 58) and one 3 lite 1/3, 1/3, 1/3 slider (72 x 58). I was quoted a price of about 11 K for the MAX windows. The Wincore windows appear to be a fine product but I can't find much information.