Ideas and best practices for real-time QC/status of devices, tags, historization, etc

What ideas and best practices do people have to expose gateway, environment, network, device connectivity, tag status/quality, historization rates/status, etc within Perspective?

What other things would be worth exposing inside a Perspective project?
Any creative alarm configs? Other ideas?

Context: We have an Ignition-based product in the renewables space which gets auto-deployed and builds/conforms itself to the data model created in the tag provider. The Ignition project stack is 100% identical from site to site regardless of client, configuration, etc. and I'm looking to streamline our QC checks for my implementation team. And I might as well leave these resources available and visible to the client for ongoing visibility into site/environment status.

The first thing I thought of is Users - both number and possibly client type, username, sessionStartTimestamp, client time zone, etc. Possibly have two widgets for users (if applicable) - Perspective and Vision.