He doesn't have enough rad space. 120.1 for every component in the system and one extra 120.1 is minimum. I.E. He really needs another 120 rad. Although, his money would better be invested in a 120.2 or 120.3 rad. It really just depends on his case requirements. To me, it sounds like he bought a Swiftech H22x or one of those and just added the GPU to the loop.