Will a rm750 work for my build

I have the rm750 arriving in a few days for a new build. I didn't notice that the fan had problems turning on at certain temps. Will be bottom mounted fan facing up. Have 1 top 200mm Big Boy 200™ blue LED fan, 2 rear 120mm TriCool™ blue LED fan, 3 front 120mm blue LED fan, 1 side 120mm fan to cool graphics cards, 1 middle 120mm fan to cool CPU or graphics cards. This is mostly a gaming rig. Will be using crossfire in the future. All other specs should be linked above. Will this psu be good for a gaming rig.