it's hard to find 1920x1200 actually - you'll find more doing 1600x1200 (which coincidentally is what i run on).
1080 is the new "thing" for displays. everything is 1080-this, 1080-that. so, pretty much all your games will work with it just fine.
Lian Li Lancool First Knight Series PC-K59W
Intel Core i7-960 Bloomfield 3.2GHz
EVGA X58 FTW3 132-GT-E768-TR
EVGA GTX 660ti
G.SKILL Ripjaws Series 12GB (3 x 4GB)
Crucial M4 128gb SATAIII SSD x2
Crucial M4 512gb SATAIII SSD
Corsair Professional Series HX850 PSU
Dell UltraSharp U2713HM 27" w/drop ceiling mount
Sennheiser PC 350 Headset
Saitek Eclipse II