The only suggestion I have is to go with a Corsair H110 or NZXT Kraken X60 / X61 instead, provided your case can fit the 2x140mm fans. The reason is the H100i can be pretty loud and you will get almost identical performance at a lower noise level with the other coolers I just recommended.
If all you have is 2x120mm fan outlets then stick with the H100i and maybe try a custom fan curve. The software should support it.