Numbskull that I am, I bought HDMI cables that were too short to be routed through the stand neck. So, pending new wires, here is the completed set-up:

http://img.photobucket.com/albums/v155/bigwill/DSCN3256.jpg

and a close-up:

http://img.photobucket.com/albums/v155/bigwill/DSCN3257.jpg

Boy is there for scale.