There are no official 1600p or 1440p monitors that support 120hz, but there are some that can be hacked with varying degrees of success. The Catleap and Overlord are two that come to mind.
There are also several 120hz and 144hz 1080p monitors. There are some that support Lightboost, which gives it more of a CRT feel with 0 motion blur.
Open the link, it will show the difference in motion blur between 2ms and 2ms with Lightboost. It is a big difference.
List of 120hz monitors: http://forums.anandtech.com/showthread.php?t=2330173