Ya. I plan on closing out the small rear window area with sheet metal. I'll have to go with lexan for the door glass. Already busted 2 trying to cut/reshape the tempered glass. Just can't be done with what I have to work with.
Lexan SUCKS. It yellows over time and scratches REAL easy. Make you a template and run the glass down to a glass shop and let them cut it for you. It is a minimal charge. I've done it several times.