This build is my second watercooling build, my first being the original design of this loop.
I added an additional radiator to the bottom of the case as well as re-bent all my tubes and utilized the top inlet of my pump. I tried to keep everything very simple and not over complicate bends like I had done in the previous build.
I have the 3 fans pulling air in from the bottom and the top 3 and side 3 are all exhaust fans. The fan speed is controlled via a temp sensor plugged into the Commander Pro and it is unbelievably quiet. The fans sit at 750 RPM almost all the time and only occasionally ramp up to the 800-900 RPM mark. CPU idles in the high 20's low 30's and the GPU idles at 25C. Under load the max CPU temp I've seen is 55C and the GPU 45C-50C. No overclocking yet but that may come in the future.
Overall I am seeing many improvements from the single radiator setup and the temps are significantly lower. Very pleased with the final results.