CPU/GPU WC'ing question

[Hamoodii]

Right I've got/will be getting this:

Swiftech Apogee GT block
MCW60
MCP655 Pump
XSPC 120.1 Rad
Thermochill PA120.2
Masterkleer tubing
EK barbs
Swiftech microres

And I'm not sure about cooling the GPU, will it cool ok running on the same loop with the CPU or should I get a separate pump and res and run it with the XSPC 120.2 rad?

 

[Hamoodii]

The Thermochill PA120.2 will be more than enough for a CPU and GPU.

So sticking the xspc in won't do any harm (have had it lying around for a bit and need to find a use for it).

Also I will be running an E2140.