I would like the ability to create a report on what is being monitored with alerting and what is being monitored without alerting. This will make it easy to detect devices that need to be added to alerting.
Do you just need a number for each or are you trying to see the names of nodes/interfaces as well? I would imagine something in Report Writer might be able to capture (at least) some of what you're looking for.
I'm no expert by any stretch, just trying to offer some assistance.