I want to replace the rear side windows in my doka, a previous owner had tacked / screwed in some smaller panels with glass in one and acrylic in the other and to be honest they don't look right (see avatar by my name). So my question is where can I get full size rubbers and could someone give me the size of the glass as I am thinking of replacing both with acrylic, unless glass is easier to come by and cheap.

Cheers