I am currently in the process of upgrading my tower from a Thermaltake Haf tower to the Phantek Enthoo Prime and am debating on going with a closed loop or a modular water cooled system. I have never done water cooling so I was wondering which would be better for me as I already have a closed loop 120mm Corsair for my processor but want to incorporate my graphics card as well and beef up the cooler as the tower is bigger. Also, will eventually end up with a second graphics card. I game quite a bit and am working on overclocking (been pouring over the tutorials here) and want to keep everything nice quiet and cool. Any help would be appreciated and I'll keep y'all updated as I go through the build.