h@h,
Ahh - that's the trick! I never thought about blind nuts and sequenced installation.
That's a really nice piece of work you've got there - very clean. I was half way thinking about looking into the cowl until I saw yours. I had just assumed that the glass cowls were for a side mount, but hadn't been able to locate a picture. Besides, the challenge of custom construction is half the fun, right? Thanks for the insight, I'll try and get some pix posted when I have something to show.