KooKooMan117

I've just purchased this system and I'm wondering how balanced (bottlenecking) the system is and if I got the parts for a good price. 

https://pcpartpicker.com/user/KooKooMan117/saved/mxWbvK

I have $35 in MIR on the way. 

Yep a i5 6600k and a GTX 1070 (or even a GTX 1080) is also a great pair. You will be perfectly fine for a GPU upgrade down the line.

2560x1080?  Should be fine.

Nice build.
And ignore the comments that say the 480 may struggle on that resolution.
I play BF1 on 1440p on high preset with the GTX 1060 and I never go below 70FPS.
RX480 performs slightly better on average in that game so I am sure you can push 60FPS on ultra  on 2560x1080.

Yes, Z170 boards are the only ones which allow overclocking

Should be fine, yeah. However a 1070 would probably give you better frames.
 
But the cooler might be a little close to the side panel.
 
Case supports 160mm cooler, 212 evo is 159mm

if the case has a side window, I would not get a cooler which could scratch it. otherwise go for it

No side window that I know of. And even if it did. That's what clear tapes' for. Not if it shatters though.....

An ultra wide is great for looking at two things for once, for example playing a game on your right and then looking at the stream settings and twitch chat to interact with users on the left. I saw on my daily Newegg email that LG was having a sale on their ultrawide monitors, and I found this one for you:
 
https://m.newegg.com/Product/index?itemnumber=N82E16824025212

Just downloaded 365.19 win7 64bit drivers gonna do DDU now. ill post back when im on the other side. 

Exactly what i was looking for! Thanks Greg!

http://pcpartpicker.com/p/gCTymG

Why would you give him a k series cpu and a non overclocking motherboard?

Not much to pick from. This maybe. http://www.newegg.com/Product/Product.aspx?Item=N82E16834315167

Soundmagic e10