More work on the radio stack. I started by installing the nutplates for the left brace to the panel. Then, marking and drilling the for the front left nutplates came next.
After installing the trays, I marked and drilled nutplates for the back attach points. (Left side)
I was able to attach a lower nutplate on the right side, but had to fabricated a small piece for the top tray.
Everything is sturdy and looks good. I will need to add a washer between the bottom right panel support. The radios look better when the lower portion is out a bit.