Recommendations on making this build compatible?

I recently acquired a used build with these parts: https://pcpartpicker.com/list/Gt49QZ

• Intel - Core i7-4790K 4 GHz Quad-Core Processor
• Asus - Z97-A ATX LGA1150 Motherboard
  
• Corsair - Vengeance Pro 16 GB (2 x 8 GB) DDR3-1866 Memory
• Samsung - 840 EVO 250 GB 2.5" Solid State Drive
• EVGA - GeForce GTX 970 4 GB Superclocked ACX 2.0 Video Card

Looking on TonyMac, I'm pretty sure the only part that isn't compatible is the motherboard. If this is the case, all I need a compatible one, but wondering what kind you would recommend swapping to get this build working for High Sierra. I excluded other parts I have like the PSU, case and drives since I figured those don't matter.

The only graphic extensive work this build will be used for is video editing.

Thank you!