Question Is this system upgrade good?

[CrillyWillyAU]

I am thinking of upgrading some of my pc parts. Do you guys think this is good and stable. And maybe what motherboard I can get for 250-300 au.

GPU: RTX 2070
CPU: INTEL CORE I7 8700K
MOTHERBOARD: NOT SURE YET
PSU: 750W GOLD G3

 

[Dark Lord of Tech]

PCPartPicker part list / Price breakdown by merchant

Motherboard: MSI - MPG Z390 GAMING PLUS ATX LGA1151 Motherboard ($219.45 @ Amazon Australia)
Total: $219.45
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2019-02-19 03:43 AEDT+1100

 

[CrillyWillyAU]

I am thinking of upgrading some of my pc parts. Do you guys think this is good and stable?
GPU: RTX 2070
CPU: INTEL CORE I7 8700K
MOTHERBOARD: NOT SURE YET
PSU: 750W GOLD G3

I need a motherboard with dp and hdmi.