I smashed out the drivers side rear quarter glass on my 1978 E-150. Looks like drivers side and passenger side cargo area glass are the same. Does anybody know where I can get a replacement? I thought this would be easy to get. Local shops in Portland OR do not have it. Anybody know of a shop that can cut this and ship it to me? Size is roughly 20" tall X 40" wide at the widest. Or salvage?