This is one of the greatests addons to drag and pull stuff, however I would like to configure it in different ways.

I would like to see a tooltip or something in the screen that doesn't feel out of place that indicates that I can drag something, and helps me understand which object I'm going to grab. Hopefully also configurable, at least with a toggleable option.

A toggleable option; allow lifting.
Basically if disabled, this prevents you from dragging the entity upwards when you raise the camera, or downwards if you aim down. It keeps the entity in the same height relative to the player position instead.

It could be useful to be able to ignore some objects/bones. Not sure how, by name? Many addons have different bone naming conventions so this is gonna be hard. Maybe only ignore valve type bones.