Wondering if this is a good build as cyber monday deals hit

[Nolan_7]

https://pcpartpicker.com/list/gcJtq4

For those weary of clicking links it's:
i5-9600k (I don't believe an i7 is necessary with 6 cores already)
ASUS Prime Z370-A 1151
G.Skill Trident Z RGB 16Gb
Barricuda 2TB 7200 6Gb/s (Will add an SDD soon)
EVGA (or ASUS, not sure yet) GTX 1070 Ti
NZXT H500 Mid Tower
Corsair CX 650W (It's the 2017 version, heard not to buy that one, comments?)

I go to school for computer IT so I know a bit but would like to ask the real experts. I'd rather my CPU/GPU power usage to be as equal as possible, so I'm open for suggestions if there would be any bottleneck type of issue here.

Thanks! Happy cyber monday

 

[R_1]

how soon. I would get the SSD now and the hard drive later.

the cx to avoid is the green labeled units. the CX-650 has a grey label.

for a few dollars more
https://pcpartpicker.com/list/8xyVRJ
looks good