my cpu at idle is about 45c, but when running it gets to like 65c. i am thinking about getting a koolance case w/watercoolilng. is there any other cases that would suit my needs. i dont want to spend over 300. the koolance is 179+35. btw, i dont o/c either, i just want a kool pc. how hard is it to install watercooling? thanks in advance