As I always say, have a look through https://forums.serverbuilds.net They have tons of guides on building whatever you need at whatever price point you can afford. The NAS Killer 5.0 is pretty great and I went with a second box for transcoding. Both low power and pretty cheap.

Homebox is fundamentally different from docuwiki. Hyper focused on “where do o find ‘x’” and really great for that purpose! I especially like that when you add an item like a furnace there is a maintenance log option. Pretty sweet