laptop for light gaming

Hey guys, My question is that I'm wondering which laptop you guys would recommend I buy. Here are the boxes that I would prefer to be checked. Has a touch screen 15" 2 in 1 Laptop IPS Screen Has a great battery life (>6 hours - the more hours the better) Can play very light games (couch party...

Since I'm a total noob, I'd greatly appreciate insight / guidance on how to overclock i7 2600K 3.4 GHz on Asus Maximus IV Extreme Rev 3.0? I just installed Noctua NH-U12S CPU Cooler which should address the cooling issue but I have no idea what I'm doing in terms of actually OC the CPU in BIOS...