Final Product
All mounts installed, everything wired back up, troubleshooting finished, top shelf organized, wires managed as much as possible. Took down the mounted speakers and hid them behind the monitors. I really don't use them that often anyways. Most everything runs though my GameCon headet the bulk of the time. I'm really satisfied with how it turned out, and now my monitors are exactly at eye level, and the extra desk space below them is wonderful.