First time building a PC on my own. Advice / Opinions on build?

[JamesOfTheWeast]

As the title says, this is my potential build and just wondering if there's any glaringly obvious problems that I haven't noticed?

be quiet! PURE base 500DX - Case
AMD Ryzen 9 3900X - CPU
Gigabyte Aorus X570 Elite - Motherboard
Corsair RM750 - PSU
Sabrent 1TB Rocket PCIe 4 M.2 - SSD
Corsair Vengeance LPX 32GB (16x2) 3200MHz - RAM
Scythe Fuma 2 - CPU Cooler

Some components from my previous PC I'll be using (planning on upgrading the GPU once I can get my hands on a RTX 3000 card):

Crucial MX500 500GB SATA - SSD
TOSHIBA DT01ACA100 1TB - HDD
Asus GeForce GTX 1060 6GB Turbo - GPU

All the parts are compatible according to PCParts picker as far as I can tell. Any and all feedback is welcomed and appreciated.

 

[Oussebon]

Budget? (plus country and currency)?

Intended uses for the system?

Hard to give opinions without knowing what it's for exactly