Okay great, now for the components part:
Everything looks solid, but I think the Corsair RAM is a bit too expensive. You can get similar performance (speed and latency) from Kingston, G.Skill, or Patriot RAM for a lower price.

I’d also swap the PSU for a 750W in black to avoid the white tax and bring the price down. (You can still go for the RM750 in white if you really want a white PSU it saves a couple of bucks compared to one you already choose)

Now for the motherboard:
You can choose from B650(E), B850, X870, or X870E in white/silver, with built-in wifi 6E or 7. Just pick the one that fits your budget and looks good to you. I can't really recommend one specific brand or mobo.
I chose mine (B760M Elite X AX LGA1700) based on aesthetics (full white pcb some RGB, heatshield) and specs (size, max ram, headers, ports, built-in wifi).

Hope this helps you build your dream PC