I'm going to buy the white Enthoo Primo when it arrives and I'm currently trying to figure out where to mount the radiators. Would it be possible to mount a 240mm rad on the "inside" of the HDD cages - "inside" as in on the motherboard side, facing the GPUs?

Also, how far can you move the cages towards the front? Would it be possible to run let's say a 40mm think 240mm rad in push/pull on the aforementioned position?