Thank you for the CV formula. As you said, not all data is in the CSV sheet. There's no info on particular elements included in a unit, only aboat the unit itself. Stats include: Nationality, Elite status, Class (e.g. Combat or Support), Type (Anti-tank, Fort, Infantry etc.), Size (Division, Regiment etc.), Name, X and Y coordinates, Men, Guns, AFVs, Morale, Base Morale, Experience, Fatigue, %TOE, Ready %TOE, Won and Lost engagements, Supply status, info whether an unit is Frozen or Routed, Supplies, Supply Need, Ammo, Ammo Need, Fuel, Fuel Need, Vehicles, Vehicle Need, Leader Id, Leader Rank, Leader Name, HQ Id, HQ Name.
I think I could experiment with some arbitrary base unit CV like 1 for Romanian, 1.2 for Italian, 3 for German Inf, 6 for German Pz etc. and modify it by fatigue, exp and TOE. It would be, of course, an option that one may use or not.
As for NATO symbols I'm afraid that generated map would lose some clarity but I may give it a try.