Silverstone FT02 120mm Radiator Brackets. Good or Bad?

[goodforyou19]

So I just received my SIlverStone FT02 case, and I was thinking about watercooling, but thought it only had a 120mm space on the top to buy a small rad. Then I realized that SilverStone included a set of brackets to mount a 2x120mm radiator onto 2 of the 180mm Air Penetrators.
I am curious as whether or not anyone has actually used these brackets, or if anyone would know whether it is a good idea or not.

My System:
CPU: i5 2500k @ 4.5ghz
Mobo: Asus P8Z68 Deluxe
GPU: Evvga GTX 560 TI 448 Core FTW Edition
PSU: Seasonic x650 Gold
Case: Silverstone FT02


Thanks