NAS Build check: Should I change anything before I pull the trigger?

https://preview.redd.it/rw3u1ulvyikg1.png?width=713&format=png&auto=webp&s=5930592269988613b05a0cb5d17d08a6c238605d

Look at the attached picture for the full NAS build.

Hi,

I realize this might be overkill from the start, but please feel free to critique it and suggest any changes.

I’ve spent a couple of days researching, and this is what I’ve come up with. I do have a background in networking and electronics, but I haven’t specifically built a NAS before. I plan on using this NAS for the following purposes:

• A home media server for streaming movies and series both locally and remotely.
• Cloud storage to replace OneDrive and similar services.
• Encoding and digitizing physical movie copies.
• Frequent access to files used for coding and changelogs, with daily project backups.