Is water cooling a good idea for an AMD Athlon X4 760K (FM2) 4MB 100W Black box edition to have a water cooling system, if I use the air cooling it comes with will it get extremely hot? If you recommend water cooling how often will I need to replace the liquid with in the radiator? Note: The radiator is the Corsair H80i. Yet another semi-useful NOTE: the processor is 3.80 Ghz.