You shall not regret
I finally got round to building mine yesterday and done today, don't have many good photos but this one shows how good and clean it all looks
Awesome case and blows away my old 750D, so much room and potential with this case, cable management is a breeze and I love the fact your PSU is completely hidden.
Only gripe I would have is the manual is not so clear on a few things but then I guess that is like most of them. So if you get stuck with anything I will help if I can (of course others too), the most confusing thing was the pwm hub on the back which threw me off a little.
I also have a H110i GT AIO water cooler and I had to remove the top case fan to fit the radiator. The bottom of the tower is also a single case fan so I wanted to put the one I took from the top and place it at the bottom which was also confusing, I did it eventually because there are some screws that hold a plate that comes right out of the bottom of the tower so you can install/remove the fans.
I looked on Youtube and found some review videos which helped a great deal too