And I haven't even built my first one yet 
I'd like a seperate box with an full size car radiator, cooled by this fan http://www.comairrotron.com/dcfans/CaravelDC.htm and hoses connected to the main case with "quick connectors" (or what ever those snap on/snap off things are called), and a Gemini or Maze3 waterblock with a 172W or 226W peltier
I'm thinking I'm getting way ahead of myself now
I'd like a seperate box with an full size car radiator, cooled by this fan http://www.comairrotron.com/dcfans/CaravelDC.htm and hoses connected to the main case with "quick connectors" (or what ever those snap on/snap off things are called), and a Gemini or Maze3 waterblock with a 172W or 226W peltier
I'm thinking I'm getting way ahead of myself now