I just checked with a local glass and mirror place---If I bring in the templates of what I need they will cut the peices of 1/4" lexan (approx 15" x 34" ) to size for $60.44 each. Its probably worth that to keep from having the wind blowing my head off during a 2500 mile trip. ---And yes, Hotroddaddy--I will get a peice of steel channel and epoxy it over the bottom of the lexan, with a strip of foam or felt glued to the bottom of the channel to protect my door tops. I think that I can get enough contact (from the rear of the lexan to about 1/3 of the way towards the header) between the lexan and and the top steel tube to do something up there with velcro. (the lexan will be about an inch (the tube diameter) taller than I have shown in the model)