On this page you can read one review for one of the best stock watercooling:
http://www.comexgroup.com/technologi.../swc_water.htm
The LANGUAGE is bulgarian,but you can see the temps and a pictures of watercooling.
It cost around 150$,but it damm crazy.If someone want's this cooling he can connect with the people who bilds this rig on sugar4o@abv.bg
I wait to view your opinion.