The Gskill snipers appear to be slightly over 41mm. The TX3 only has 36.4mm of clearance underneath the fan. You would need to install your RAM in slots 2 & 4 so that it does not interfere with the fan.
From what i can find out is that the hyper tx3 evo doesn't come even close to a ram slot when mounted.You should know looking at that you're a "Official Cooler Master Representative".
I looked even on the cooler master site you linked and in the picture where it is placed in the system you can see it clearly.