I'd take hellfire's build but if you can afford it pair it with your original PSU choice.
The S12II is a good quality supply but it's design isn't really up-to-date anymore. Great PSU for budget builds but it just feels wrong getting a 7600k & a 1070 with it. Just my two cents, people might disagree with me.
A SSD...I wouldn't build a rig in 2017 without one.