im thinking of getting a new cpu now that i can afford one.

Roughly with this CPU and a new motherboard i would have about 300 to maybe 350 to spend. i also have a gtx 650 so i want to get a newer motherboard that can support that aswell, because now that i think of it my current one may not be using the graphics card to its full extent
 
well is it at all possible to just get a new mother board slap the cpu, video card hard drive and the fans and the rest of the accessories that i already have on my computer or would i just be bottle necking it or is everything that you just listed something that i need. the main reason im doing this is so i can play dayz with a better frame rate haha and i just overall want more frames on the games i play.
 
well my current set up is complete garbage honestly except for the Graphics card so i will be grabbing all of those componets that you listed a few of them are currently sold out do you know of any other high reputable sites that would have them, Mainly the 8Gb ram kit and the cooler.