I like the idea of video, but imo you should cut it to shorter highlights of the fight(not only kills, how u flank and etc) and skip that fast forward run and maybe add like couple fights instead of 1 to make it good 2-3min video. dont listen most this people are noobs that play for 5k hrs and still noob level
or get i5 6600k and oc it to 4.5 youll have same effect with it as i7 just youll save some money, or just go with i7 and also i'd recommend getting 1060 atleast 970 is good but new generation is new generation