Feel free to send me a PM with your location and I'll see if I can get you some more info.
I hear you on the larger screens, bigger is generally better in that regard; that said, candidates seem to get on ok under the current way of things. We discuss plans for our facilities on an ongoing basis; there is no current plan to standardize on larger screens.
One followup question as well. I would assume a 14 inch screen is essentially too small for such an important exam with a plethora of devices and windows needed to manage them.
Are there any plans to standardize this, like some competitors, to something bigger in the 23-25 inch range?
I could certainly see your point if you had all the devices open simultaneously and wanted to have enough screen real estate to actively see all these devices side by side. However, due to the number of devices that we have in the lab coupled w/ an average terminal of something like 80 lines x 25 lines, realistically there is no screen large enough even in the range that you've specified that will allow you to see all of these. Most of our candidates use tabs in SecureCRT so as to have the ability to easily tab between all of your working devices quite efficiently while still managing screen real estate.