I purchased a heavy-duty monitor arm so I could suspend a widescreen monitor in front of my main equipment bench. It worked out great: I can swivel it around or raise it up to get it out of the way when I need to access the equipment behind it, and it doesn't take up any bench space.
This is my main RF/Microwave bench, with, from left to right, bottom to top:
Rack 1:
* HP 83480A Comm analyzer, with 83483A and 83418A modules
* Agilent 70843B Error Performance Analyzer, for high-speed BERT
* HP 70004A with a 70820A MTA
* HP 70004A with a 70340A signal generator to drive the 70843B
Rack 2:
* HP 70004A with a 70951A Optical Spectrum Analyzer
* HP 70001A with a 70300A & 70301A Tracking generators & 70908A RF Section (+ Freq ref)
* HP 7653C + 85046A VSA
* HP 70004A rounding out the spectrum analyzer, with a 70900B, 70902A & 70903A
Rack 3:
* Agilent E4406A Transmitter Tester
* 3x NI PXI/PXIe shelves with various RF test cards
* KVM
The monitor is an LG 92UM58. I quite like it.
The monitor arm is a Tyke Supply #96
http://www.tykesupply.com/Wall_Ceiling_Mounts-LCD_Wall_Arm.html