Very high end rig

[ShooterJ]

Budget (including currency): ~2000 Euros 

Country: Belgium

Games, programs or workloads that it will be used for: Csgo, Escape from tarkov (very unoptimized), 3D design like Solid Edge, Creo, Inventor, ...

Other details (existing parts lists, whether any peripherals are needed, what you're upgrading from, when you're going to buy, what resolution and refresh rate you want to play at, etc): 

I intend on buying an RTX 3080. The video card shown is just a placeholder.
I use 2 screens, one at 144Hz and the other 60Hz, both 1920x1080. I intend to (in the future, so excluded from this budget) buy a 144Hz monitor at 1440p/4K later and my current 144Hz will become my second screen then.

I intend on buying at cyber monday to cut down on costs too.
Are there any issues you see here? Perhaps an item you deem a wasted cost that should be replaced?
I already went down from an i9-10900k to an i9-10850k to save 100 euros.

PCPartPicker Part List

Type	Item	Price
CPU	Intel Core i9-10850K 3.6 GHz 10-Core Processor	€483.05 @ Azerty
CPU Cooler	ARCTIC Liquid Freezer II 240 56.3 CFM Liquid CPU Cooler	€79.95 @ Bytes At Work
Motherboard	Asus TUF GAMING Z490-PLUS (WI-FI) ATX LGA1200 Motherboard	€205.05 @ Azerty
Memory	Corsair Vengeance LPX 32 GB (2 x 16 GB) DDR4-3600 CL18 Memory	€140.89 @ Alternate Belgium
Storage	Samsung 970 Evo 1 TB M.2-2280 NVME Solid State Drive	€139.89 @ Alternate Belgium
Video Card	MSI GeForce GT 710 1 GB Video Card	€900.00
Case	Phanteks PH-ES614PC_BK ATX Full Tower Case	€111.50 @ Azerty
Power Supply	EVGA BQ 750 W 80+ Bronze Certified Semi-modular ATX Power Supply	€93.95 @ Bytes At Work
Operating System	Microsoft Windows 10 Home OEM 64-bit	€115.00 @ Azerty
	Prices include shipping, taxes, rebates, and discounts
	Total	€2269.28
	Generated by PCPartPicker 2020-10-26 20:36 CET+0100