This is the Gaming PC I just built and I was wondering if anyone could overlook it for me and see if I have any bottlenecks. I didn't know if the heatsink came with good thermal paste so I threw that in there. I got the mobo because I need the onboard wifi so it's worth the extra money IMO but I might be wrong. I didn't know if I needed case fans because it comes with two 140mm fans. I didn't know what psu to get but the recommendations was at least 600W with the 780. And I currently have the netgear n router so is it worth the upgrade to ac I've heard it's pretty good and my wifi isn't the best I suppose.