I found a deal on an NEC C431 43" (thin) monitor. It measures 38 x 22 x 1.8 inch, and about 7 pounds heavier than the NEC 323-2 that several people (including me) have used for a tall screen monitor. I'm going to attempt to adapt some standard BB2 monitor mounts to this new monitor. Then remove the top screen and trim/bezel, and hopefully mount the larger screen on the existing cabinet mounts. The new monitor will completely cover the hole created by removing the standard top monitor and should look much better than the Frankenstein-ish 32" mounted on a computer monitor arm.
Has anyone tried something similar to this before?