Chuck:
I own a Sony GDM-F520. With Dell 20% discount/ no shipping and tax. It comes to about $1200 flat.
Corner to Corner Aperature Grill Pitch .22, simply superb.
The best feature of this monitor is the "landing" control. ANY discoloration in the corners are prompltly resolved.
The "Landing" should be a standard control on all monitors.
Your Eyes Aren't Replaceable.
You will have to decide on Invert Shadow Mask or Trintrion/Diamontron based. I've used both extensively and can tell you without
a shadow of doubt, the Trinitrons/D are brigher and more colorful (using G400) as a base. But you'll have to put up with TWO
DAMPER Wires, which some people can't stand it.
But after many research and self-use, I've finally decided brighter and accuracy of colors (white is ACTUALLY white, not grayish - which bothers me even more so than the damper wires) are more important. Using BNC with Silver Serpent from bettercables - ($80!), Adobe Photshop 6.01 - I can say that I'll never go back to ISM - only if you care to nick pick.
The ISM is very good for everyday use. But you said "state-of-the-art" so here I"m.