I'm soon going to be getting either a opteron 148 or athlon 3700, they are both very similar. Because I'm probably going to try some overclocking with my new processor I decided watercooling would be the way to, quiet, efficient, and good for overclocking. My question is am I better off going with a pre configured kit, like the aquastar as-3000 or buying the parts to make one from danger den or crazy pc?