Beacon icon readability issue and potential fix suggestions

[the-s4uce]

In the electric network info, it's hard to tell which beacon has what value of AM/FM.
Of course, you can check them by hovering your mouse over it, but I think it would be nice if there was a number indicating AM/FM values over the beacon icon

also, I suggest there being a visual indicator of AM/FM value on the exterior
(Something like this)

[oorzkws]

The former would be pretty straightforward. The latter might be difficult to do nicely in the 3Dish space of the model.

[notnotmelon]

I think both of these ideas are worth exploring. Thanks for the suggestion.