So I just added H110 into my Define R4 and the temperature on idle are under 30C for both my GPU and CPU! It's basically snowing my in case(though it isn't as cool as taking a R9 280x to play with in the rain) =P.
What I'm using:
Fractal Design R4
FX 6300 (4.2 at stock voltage)
AMD H110-Running in pull(Noctua 140mm) on the bottom and pull-push(1x140mm Fractal case fan and 1x140mm Corsair H110 fan)
HIS IceQ X2 7950(overclocked 1200/1575 at stock voltage)
Arctic Cooling Accelero 7970 Xtreme
In total I have 4 fans in my case, 3 on the radiator running as an intake and 1 in the back as an exhaust.
The case is completely silent and has great airflow. The temperature on full load don't ever go over 50C too
Share what you guys got going on for cooling, whether or not it's an AC or a Heater!