1. Do you want to play on PC? If yes, what?
Factorio and old things
2. Would you like to use the PC for image/music/video editing or something similar? As a hobby or are you a professional? What software will you use?
preferably Sketchup and Photoshop, private use
3. Do you have special requirements or wishes (specific brands and manufacturers, overclocking, a particularly quiet PC, RGB lighting, …)?
No
4. How many and which monitors do you want to use? Model, resolution, refresh rate (Hertz)? Gsync/FreeSync? How many FPS do you want to see?
Use 3 x 27″ Ilyama Curved FHD
5. Do you still have an old PC, parts of which could be reused?
(Please with links or exact model name)
Yes, see post
6. How much money do you want to spend?
~1000.-
7. When should the PC be purchased?
Direct
8. Would you like to assemble the PC yourself or have it assembled (by the shop or by helpers (list as sticky))?
Build yourself
9. Would you like to stream your content with the PC (e.g. via Twitch/OBS)? If so, what games/content? Do you already have parts for the stream setup? (multi-monitors, microphone, camera, stream deck, …)?
No