I won't blather too much in this post, just use the pictures to speak for themselves. There will be more, as I finish the monitor mount. If you need a refresher, start at Part 1, Part 2, or Part 3... (this is Part 4, silly!)
Note the side molding is simple door molding, cut to size, with 45 degree angle cuts at the corners. It reduces the bottom footprint by an inch all around, and gives a better silhouette.