Complete List for your reference, AMA:
- Monitor: Dell U2723QX
- Standing Desk: Outfine
- Desk Light Bar: Ksunun
- Ambient RGB: Philip Hue
- Mechanic Keyboard: Keychron
- Mouse: Razer Viper
- Webcam: Insta360
- Wireless Charger:Pitaka 3-in-1 Charger
- Monitor Arm: Ergotron

You would need to splurge on OLED if you want 100% of a few gamuts.

My neighbor has the #2 monitor on this list and it looks great: https://www.pcworld.com/article/1386286/best-monitors-for-video-editing.html

Dell makes a 27" version that is closer to your budget: https://www.amazon.com/Dell-U2723QE-UltraSharp-USB-C-Monitor/dp/B09TQZP9CL (The listed Amazon spec is wrong, it's 60hz, not 75.)

It has solid reviews on YouTube.