I was just thinking about small form factor case and most on them can fit a 280 rad but I've also noticed some can accommodate 2 x 120 rads as well. Do you think there would be any thermal difference between one or the other, or none. I know in a mid/full size case you would do something like 2 x 240s, one for the cpu and one for the gpu. My thought would be that with a 2 x 120 setup you would be able to cool the liquid at least a little before one it hits the next component. But it might all be moot because the system would reach equilibrium regardless and you would loose surface are.