Windshield and rear glass question

Black out the window trim. Paint, stain, etc. and use it.
I want to do a flush mount like on modern cars where there is a very small gap. the windows will be glued in with a small molding already attached. I will have to weld on some round stock or something to the opening and smooth it before paint.

At least that's what I WANT to do. Treblig has me rethinking though, looks pretty good man.
It does look good.