Given the specs of the above monitor (will be running 2 of those 28 inchers and 1 Acer 22 incher), what ATI Graphics card would give me the Absolute Best Resolution. What I do not wish to do is buy under-kill or over-kill, the meaning of "over-kill" being a card with more "horsepower" than my 28 inch monitors can handle.
Note: I use only Cooler Master HAF 932 cases and Noctua NH-D14 heatsink/fans. In short, I have plenty of room in my Cooler Master Case - IF I don't park my car in there, a sacrifice I am willing to make.
Footnote: No gaming and No EyeFinity required.
Suggestions would be appreciated. There are things I know something about but graphics cards is not one of them.