Help for Fan Selection

Hi All,



I'm in doubt in what would be the best FAN configuration for my case and my set up.



I have a Corsair 780t Case, still with stock fans. The PC spec is as follows:



PROCESSOR: AMD FX8350 Black Edition

MEMORY: 16 GB Corsair Vengeance DDR3 1866Mhz PC3-15000

GRAPHICS: 3 x Sapphire R9 290 Tri-X OC 4Gb GDDR5 (3 in Crossfire)

STORAGE 1: Samsung 840 Pro 250GB SSD

STORAGE 2: Seagate 1GB HDD

PSU: Corsair AX1200i

CPU COOLER: Corsair H110i GT CPU Cooler





Now for the question, I want to buy Corsair Fans, for the looks (that beautiful Red Ring), but i REALLY don't want led ones. Also i want the best compromise between cooling capacity and Silence.



I was thinking, Triple AF120 Quiet Edition for the front of the case (instead of the twin 140mm) as intake, 2 AF120 Quiet Edition in the bottom, also as intake. In the back the AF140 as exhaust, but the doubt is on the Radiator. Should i use 4 x AF140 in a push/pull configuration on the radiator, 2 AF140 in Pull Config on top, as exhaust ...



What FAN config would be better with my 780t and for my setup?



Thanks in advance.



Marco