GUI Enhancements and Auto-Pausing Possible?

I’ve seen some wonderful screenshots of cosmetically changed GUIs. My searching, so far, is pretty limited, but I haven’t actually seen any custom GUIs with quality of life improvements yet. Most specifically, I’m hoping that it might now be possible to make a GUI that has access, at least, to all three hotbars on the main screen. The NUI Spell Widget looks like an amazing tool, for instance. And I’m wondering what similar enhancements might be available now and how to best search for them.

Optional auto-pause triggers were a wonderful addition for the Infinity games. I’m wondering, too, if similar technology might be possible with the NWNEE engine.