I have a Q6600 that needs to be heavily OC'ed. I am looking at two options for a peltier waterblock: Swiftech MCW6500-T or Winsch Labs Arctic Web, if I can find one. My other option is to go totally custom and buy a peltier and a seperate waterblock, which seems less stable. I have a 1KW Dell PSU, so I won't need a secondary PSU for the peltier. If I do go custom, I need a CPU water blcok with a very high flow rate. What do you recommend?