[Richard]

I love the raised rails you used for mounting.

I agree with the additional cutoff switches for the inverters. You can get a nasty surprise thinking the inverters are off when you turn off the house battery disconnect when on some coaches they remain on. I do not understand Newell’s logic with that, but separate switches for the inverters and the rest of the house system is the way to go.

I have used all kinds of things to make the background mounts for hiding gaps like you show on your monitor panels.

McMaster Carr sells smoked plexi and poly carbonate.

I have also used clear plexi from the home supply store. Cut it, polished the edges, and then spray painted the backside with flat black.