okk thanks umm what do you mean by overkill? and what voltages should i tweak just the ram? and it's in sync mode by the way
You listed like every single thing, important or not, on that post. That's overkill lol. Just list the more important ones next time.
As for your ram, if that suits you, then it's great. The lower the timings, the faster, so if that's fast enough for you, then that's cool.