I am looking for a moderate gaming computer to build. This is my first build. I want at least an i7 with 3ghz(I can go down to an i5 if it is better and saves money). I am a moderate gamer but would like to run games like Counter Strike GO on high settings as well as some newer games on medium settings. Id prefer to run windows 7 if possible. 16gb of ram would be preferred as well as a decent hard drive (750gbs-1tb) that is not an ssd (funds are not there to buy one of those). The amount I would like to spend is anywhere from $900-1200.