gwapito :
You are ok. i5 is well suited for gaming and paired with gtx 970, you have good combination. I5 vs i7 in gaming yields small difference unless next gen titles requiring more than 4 cores
i am a season gamer and i planned to play The Division ,Battlefield Hardline and AC: Victory.
My rig right now can run AC:Unity with Ultra setting but i still got fps drops here and there. after checking in some forums i found out that my CPU is a bit "outdated" for latest games. Does it wise to upgrade my CPU to 4790k ? or should i wait for Broadwell ?