so i'm wanting to move to a 3570/3770k, say oc to 4.8-5.0, and 1 or 2 gtx680, and waterchillers look interesting to me. any new recs for a setup of this sort? i'm not a fan of big rads and many fans and i can stick the cooling setup in the adjacent room. i'm looking to keep all oc'ed components lower than 40c. thx for any advice.