New Hardware Help

Hi all, soon to be first time unRAID user here and looking for a bit of guidance for my NAS build. I want to avoid any major compatibility issues for my use cases (bios issues, recognizing iGPU, etc) as well as get some feedback from users on anything major I should change.

My primary use cases will be:

• data hub for everything, photos, videos,etc.

• 2-3 video game serves at any given time (heavily modded usually, so will be a ram pig)

• plex media server, transcoding required by Intel iGPU, 4-6 4K streams top end but thats alongside everything else

• backup for all other PCs in the house

• VM spinups for test environments and random projects

Looking at the following right now:

• intel core ultra 7 265K - could downgrade to the 245K or a 14500, but worried about the 14th gen intel issues. Heard that unRAID at one point had an issue with the 15th gen iGPUs though. Status now?

• Asus PRIME Z890M-PLUS WIFI Micro ATX LGA1851 motherboard - primarily picking as it has 6 sata 6gb ports. Open to suggestions here.

• 64 gb corsair ram, 32x2

• 2x 2b 980 pro name samsung drives, cache/game servers located here

• 6x 12tb WD red pro - I believe this one is CMR and not SMR, correct?

• 750W platinum power supply, unsure which one yet.

Any feedback/advice appreciated, especially on CPU given my use case and potential motherboard options that have 6 or more SATA connections. Thanks!