Hello, I have been looking to build a new gaming rig during my upcoming winter break, I haven't built one in quite some time, nor have I been keeping up with the current tech. So I'm asking for help. I have a budget of around $600-$800. I would appreciate if someone would mind giving me some input on which parts to get and what not, I have a keyboard/mouse/headset/3 monitors already, so exclude those. Any help is appreciated. Thanks in advance.