Of printing the Owning Nation on the pc hex. Presuming (as you say) that the Simple colour scheme will make it easy to quickly scan a printout,
*** I personally find the full colour scheme easier. Each to their own here I guess. (Try it and feed back to me please). Adding a number to the Hex is something we'll look at doing. The problem is clutter. Too much information and you can't find anything - too little and it becomes useless. One aim is to have many options so that they toggle - like the PC name bit.
Clint