Let me know how it goes, I'm currently running a single 7850. Similar setup, single 23.6" LG IPS monitor.
I haven't been gaming as much as expected, but no game I've played has any problems running at max settings. My mobo supports 3 way crossfire or SLI so I've been considering future upgrades whether it be dual 7850's, or purchasing 1-3 newer GPUS lol.
Let me know how reliable it runs with games if you don't mind.. I won't be upgrading cards anytime soon, but the more info accumulated by then the better..
ignore this guy, he/she/it was being a dick to anyone when they don't agree with it, read its sig lol, probably its 1 IRL friend that he paid to post that so he could quote it lol

You've been around for 1 week and think you know more than everyone on this sf.
The summerfag is strong with this one.