Below is a picture of my current setup with 2 x 480MM + 420MM Hwardware Labs GTR. On the rear, there's space for a 240MM slim (30mm or thinner) radiator or I can put a 120mm Thick (60MM) radiator on the bottom of the two fans and install a second fan for push pull on the rad. What do you guys think? Was trying trying to fill all the spaces with rads!