If you go AMD go threadripper.
I have an Asrock X399 Tai Chi with an AMD Ryzen Threaripper 2950X, Iceberg Thermal Fan for CPU, 64GB DDR4-3597 / PC4-28700 DDR4 SDRAM UDIMM (generic), EVO 860 250GB SSD, 4TB storage HDD, 1000 watt EVGA Gold psu. I started with 2 Asrock RX570 GPU in crossfire and...