Whats nice about that monitor is is the thin bezel. But you have a choice to make.
Eyefinity uses the display port connector for one of the monitors - this LG doesnt have a dp input. You will have to buy an ACTIVE dp to DVI adapter for $100 and they dont always work.
This is one of the big gripes about Eyefinity - you need a monitor/display with a DP so that all three displays look the same. Very FEW include DP inputs and when they do, they charge more for them.
So your choice - active adapter or a monitor with a Diplay Port input.
And once you get it running, its beautiful...