I want to build a new gaming PC. I have about $600 to spend, but I do not need a monitor, mouse, keyboard, or speakers. I also have a graphics card, a GeForce GTX550 Ti so I do not need to upgrade that. If someone would kindly link me parts to what I need for around $600 I would be grateful. Oh and if it helps, I want to be able to max Skyrim with good FPS.