Operator connectivity highlighting

I’m spending a bit of time hovering over [connections/edges/noodles], to try and see what a node is connected to using the excellent black/white hovering colours.
It would be handy to have a version of that noodle highlighting coming from all connections to a node when I click it.

eg all noodles coming from a node get the current “b/w noodle highlight” at 30% opacity when hovering said node, 50% when said node is clicked. I’ve just mocked it up with 50% of the current black/white noodle-hover, which unfortunately makes the black end of the noodles background-coloured.
Making them all black/white removes the useful indication of what type they are, so maybe there is a much better visual way.

Something to consider, definitely.