Can any of you WC gurus tell me if putting a Y splitter on the tube coming from the Rad to divert flow to the CPU and GPU simultaneously would be wise? Or go RAD->CPU->GPU->RES? Pump would be a D5 with a Hardware Labs Black Ice SR1 420 radiator. I may have room to chuck another rad in for the GPU but not keen on it (then it would be PUMP-RAD-CPU-RAD-GPU-RES). Specs in sig, GPU will be different (maybe a dual GPU fermi or one of the next gen cards to come in late 2011).