Thanks for the input guys. After a bit of consideration, I've decided to get a third sheet of plywood and mount it below the other two. Then I'll put the KSU at the top with the red backboard below it and the blue below the red like Bill suggested. I think that's the way to go. I'm going to keep an eye out for a half-width board (any color) that can go to the right of the red one. I'll paint it yellow if I have to.

This improved layout will allow me a lot of room on the right and bottom of the wall to route my station cables.

Ed, the main reason I mounted the Melco flat like I did was to make it easy for me to read the installation instructions. laugh Plus I had a lot of space to fill in.

-Tim