Ibian Pahiva :
It's a bit "OverKill" in some things, If you consider yourself a noob then i think you are not going to tinker with it enough to warrant the H100I or the RM750i and you can always save quite a few bucks by going lower on those parts.
Don't take it the wrong way, i'm Portuguese and used to make the most
"bang for buck" i can, and also there are things you just might not use fully and gonna have it "just sitting there".
But by all means if you don't care about the costs, and try MB auto-OC's or just bragging about it, just go for it.
Just giving you both sides of the coin, so to speak.
PS- That build should max at 410W+- even with some OC so can go for a cheaper tho good 600\650W model.
For one an H100i is not a necessary purchase when a Cryorig H5 or Noctua NH-U12S gives you about the same overclocking performance for less money and there's no liquid. Two, auto OC is not a true overclock. All it does is really change the multiplier, it does not change the voltages. And 3, even though your PSU does max out at 410W, you do not want the bare minimum of a PSU to run it. You want at least a solid 550W or 600W for any solid GPU. Having the bare minimum isn't going to cut it.
OP - how much is your budget and what country are you in?