Only things I noticed about your original build which Kostattoo already pointed out and fixed two of them. Is that the 970 isn't worth the price anymore, either you go for the lower end but better budget card the RX 480 or go with the higher end more expensive 1070 (Personally I would always buy the 1070 if you can afford it). 6700k really isn't worth it unless you're planning to do some streaming/video editing or in general heavier cpu bound tasks.
Other thing I noticed is the case in your original build is fairly pricey you could go with a less flashy case and instead put the money on something that will increase your performance. Which Kostattoo did in his build yay him
One curiosity tho in your original build you went with 3000Mhz, Kostattoo went with 2400Mhz ram. @
Kostattoo I've been hearing this more and more lately but apparently people claim you get a performance benefit from faster ram along with the Skylake platform. Personally I've always thought and been told ram speed doesn't affect performance nowa days. But if I'm wrong I'd like to know.