Hi , i recently bought a 360 radiator with 3 fans , but i can't seem to install one of them because the motherboard's northbridge heatsink is kinda massive and won't let me . i actually have the biggest case around , the Cooler Master cosmos II , but still it seems like it's too small to either install a 360 radiator in it or have all three fans installed properly .. if your answer is no , then is it safe to run a radiator like that with only 2 fans ? like in games where it gets really hot and starts working