Thanks for the positive comments. To answer a couple of questions:
The fabric around the cabinets was standard from Beaver.
No problem with the HDMI falling out as they are on the side of the TV and the cables are secured to the mount with zip ties so they just follow the movement without a problem. I did have a problem with the power cord falling out but that was solved when I tied everything to the top of the mount arm.
The wood under the rear TV had been originally installed in the front when the Visio was installed by the PO.
My first trip with the new 32" allowed he TV to keep trying to swing out but than I found those little catches at Ace and the problem was solved. You can see them on the first pic....little silver things that rotate up to hold the TV. It doesn't take much as I mounted the arm so the TV slightly drags on the bottom when bring moved and have to lift it a smidgen (tech term) for stowing.
I'm still in awe with how well the Dish system works with the Hopper and Joey. Better than I thought, especially after so many folks warned me to be leery of the that old OEM coax. Dish did a great job in the design and engineering. Pat is extremely happy as with the original installation, the Bose speakers behind the drivers seat partially obstructed her TV viewing form the coach. Now she can lie there with a great viewing angle. Plus, the TV moves so easily we can push it out of the way so it's not a head hazard.