Right now I have the two intake fans on my PC-60 blowing through the radiator my my water cooling. I don't seem to be getting enough airflow with the fans on the low setting, but when running on high they are much more loud than I would like. Would I be better off getting rid of the two 80mm fans, and replacing them with one 120mm fan. I am hoping that the larger fan can run much quieter and produce more airflow better directed at my radiator. Will this work the way I want it to?