Thanks for your guys reply. Will a 350w PSU affect my GPU or CPU performance at all? Because thats what I got. I think my PSU is running so high, because I plugged in my Turtle Beach x41 Receiver via USB and my whole computer shut off.
The Case and PSU you're going to buy are perfect. Also, this Case will get you future-proof. You don't need to overclock this CPU as it is already clocked to 3.2 GHz and it is sufficient for games. Also, at stock this CPU will run cooler expanding its longevity. I don't think you'll experience any lags on behalf of the CPU. Your GPU will bottleneck your gaming performance before your CPU does.
Overall, you have got a Nice Build and I am sure you'll be able to play most of the games smoothly.