I knew very little about building PC's so I bought a custom built one on eBay. All parts were the same as this current list except for the graphics card which was a GTX 960 2GB. I have just ordered the 1060 and will receive it on Nov 8th. I've got a nice juicy paycheck coming up of which around $700 of it is going towards upgrades. I'm asking for advice from any pros on what I should add/upgrade in order to get better gaming performance so I can play AAA games on Ultra settings 60+fps without stuttering, unstable fps drop and overheating on a 1080p monitor. It might be a silly question but remember I'm new to this.
UPDATE: Went to the local tech shop and got a Corsair 600CX. Pretty sure it was overpriced at $99 but I wanted to get rid of the bomb.