Thank you, Gregg.

If only I had a CNC machine and could crank this stuff out. Doing it with limited power tools is time consuming. I have contacted a shop to see what they can do for me.

I do need to make it less heavy. Version 2 is on the drawing board right now. Oh, this time the only ventilation will come from the gap between door and door frame. Less material and less processing = less expensive.