>>96267220 (OP)It isnt just range that matters, it's also line of sight. Playing with large scale figures can be ok in a jungle, fog, blizzard, sandstorm, at night or inside buildings, as you will only have short distances to shoot. Likewise, if you are playing on open plains, deserts, with aircraft in the sky, ships at sea or in space, then a smaller scale (often with range abstraction) is often more appropiate.
Alternitvely, just play on a high scale map using accurate ranges and use counters or chits to show what the units are and where they are. Models and figures are only popular because the figure making companies want you to buy them and tell you that you need them for particular games.