I think the ASUS ROG Strix B650E-F Gaming WiFi motherboard is a good choice for your CPU.
I also recommended this monitor.
For high-end gaming setup, try the latest announced G.Skill Trident Z5 Royal DDR5 RAM.
Here is some advice for building a $1300 gaming PC in 2024: CPU: Look for a high-performance CPU like an Intel Core i5 or i7, or an AMD Ryzen 5 or 7...
I'm extremely impressed with the RM1000e. The power delivery is stable, it runs cool and quiet, and the fully modular cables were great to work with. ...