I'm building one as part of this refurb. I have a friend in the sign biz who is supplying me with Alumabond radius cut 1" larger than the frame. I've read enough here to figure out how to attach and hinge the top. I'm using these stone guard arms to hold it up
Stone Guard Support Arm
I'm looking into maybe mounting some
solar panels to it once installed.
I'm open to ideas and suggestions.