I just bought a 21" Kds monitor from bizsyscom.com like the ones discussed in the buy/sell/trade forum. The monitor is 20" viewable. How close can the monitor be to the bezel without being too close. Here are a few pictures of my cab design. I drew where the monitor would sit. I measured it out and there would be about 1/2" to 1" of room with the monitor all the way back. I could remove the monitor from its metal casing, but it would be easier to leave it in there.