Showing off the desk I made. My own personal gaming setup.
Overall picture of desk. 8 feet long, 3 feet deep and roughly 6 and a half feet tall. LED strips on bottom and top. The whole structure is made of steel. I think the steel was about 1/4" walled. I've seen the structure support 400 lbs. in people. They were also jumping on it. The top is tracked steel. I can slide my monitors across the desk. I have 2 PA Speakers and a 16" sub on the floor below my PC. My keyboard is a Corsair Vengeance K90. My mouse is an E-3LUE Cobra 1600 DPI. I have Turtle Beach X11's.
PC Specs:
Cooler Master HAF 912 Flagship Mid-Tower
i7 Ivy Bridge quad-core. Overclocked at 3.9 Ghz.
EVGA GTX 560
Corsair 750w Power Supply
16 GB RAM.
My main monitor is a 23" (I think) HDMI. And my other monitor is a 16".
Sub wub wub wub.
LED control, array of colors and syncs color change to music playing and has a strobe function which also syncs to music.