OK i am new to water cooling and i wanted to do a dual loop system. Although i do not wish to mod my case and wish to keep it all interior. However the only setup i can figure out using the corsair 800D is a triple 120 in top section of case and a 120 in rear of case. I'm wanting to cool cpu and 2 sapphire HD 5870 video cards. Anyone have any recommendations on what i can do?