Many small units, not a metal hexagon?

[Toltrin]

When I see my battle map, I like to see my units all at once.
It rather disrupts the game when I see a number of featureless hexagons I have to remember.
In the real life game this might has been an issue but this is a computer game where we can shrink down unit models, or maybe stack them as they do in the CIV games.