Here I know the cable managements not desirable but that can be sorted after ive made sure the loops good. Just looking at this pic and inside the case I know the res is supposed to be higher than the pump but I may think that its way to far and should be closer to the pump .My only problem is as I said earlier the Rad is so huge and fat it wont sit topside with fans fitted , I have the same case as you and motherboard also if I read correctly