Haven't had much problem building this system although it has been a while since I last built any system.
My girlfriend and I decided to build it on Saturday, after I've been working a night shift we were both a bit tired.
It was pretty much straight forward, the only thing that worries me are the temperatures as it idles at 35c sometimes even 40c, not sure if that is h100i adjusting and does it need some burn time.
I have already ordered noctua nh t1 thermal paste and I will see if the temperatures improve. As you can see I have swapped the silent edition SP120 fans of the h100i as I had no control over them and I believe for now they are doing the good job.
I use two monitors dell u2312hm and LG ips 23 inches both. Razer naga mouse and a qpad mk 85.
Any questions or suggestions please fire away and if you can please advise on the temperatures and whether I should change the thermal paste.
PS I have booted the windows on 4.5Ghz but thermals were around 45c idle and 85c on the load using OCCT. I really hope thermal paste helps.
You can see couple of pictures of my now, girlfriend's X51 :). And she came up with the name to call this PC the monster! Project is still ongoing I am planning on investing in Custom watercooling loop therefore I chose this case.