CPU : Intel Core i7-9700K
Motherboard : Gigabyte Z390 Aorus Ultra
GPU : Nvidia GeForce RTX 2080ti (SLI if you want)
RAM : G.Skill TridentZ RGB 4x8GB DDR4-3200
SSD : Samsung 970 Evo 1TB (how many you like)
PSU : EVGA SuperNOVA 850 P2
Case (optional) : NZXT H500 (best for motherboard and light / cooling)
CPU Cooling : Cooler Master MasterLiquid ML240R RGB
Windows 10 Pro.
I suggest dual 4k monitors, one for PC and one for TV.
Goodluck!