I went the B650 Route for budgeting purposes and its pretty solid with the MSI B650 Tomahawk. Other Specs: G Skill Trident Z 6000 CL30, EK classic CPU block, Bitspower gpu block, EK D5 loop pump/reservoir EK Vardar Fans on Top Rad, Asus Rog fans on front panel Rad (740mm total Rad)
 
. Case: Fractal Define 7 XL. PSU- EVGA 850W T2 Titanium.