I'm mainly using this setup for gaming and video editing. Overall the build is working very well and smoothly.
The entire build seems like being cooled very well, but i would have wished a little bit more space between the motherboard and the top of the case. There is not enough space for both a radiator and a fan if you wanted to install a 120mm radiator or a 240mm radiator and fans.
Also, I had to manually turn down the speed of the CPU water cooler. Otherwise, it would have been too loud. It's very loud at full speed, so turned it down to lowest possible speed with the fan controller (30% I think). There's only a few degrees difference.
All in all, works very well and smooth, but the case is too small and the water cooling isn't that quiet.
EDIT: The optical drive is noisy when in use.