I have 2000 E350 Cargo with hinged doors on passenger side. These doors are different in size, front larger with flip-open window, the rear door is smaller with smaller non-opening window. The driver side is without windows. I am trying to find the flip-out window on/similar todrivers side of 92 to ? Club Wagon passenger van to install on my van. Does anyone know of source for complete windowor suggestions regarding installation. The window that I observed and will fit was in a 1992 club wagon, driver side, first window behind door, and approx. 23" X 44" with a slope at front of windowmatching molded incurve in sheet metal. Appreciate any positive suggestions.