Just my .02 CZK...
1) Fog of War - I like it. I would like "FoW" unit names - as for ID, it'snot that easy as many people make it to be. Not all vehicles are so cut and dried as Abrams (and even then, distinguishing M1 from M1A1 from M1A2SEP at 3 km is a bit hard I would say), the same for various BMPs. Enter the domain of T-64-72-80-84-90 family and you're lost. I guess in the heat of battle no crew would stop to count the roadwheels and measure their diameters. Let alone getting info on ammo used and so on.
However I think not everyone would like it, so it is clearly a question for individual OOB mods. Come one, if someone wants to do this, I'm game, rename units and show correct names in encyclopaedia texts. So, say, no more T-55, T-55A, T-55AM1, T-55AM2, T-55AM2B, T-55MV, but just "T-55", "T-55 ERA", "T-55 BDD". Same for infantry - no more "FO", "Scouts", "Mech section", "Militia section", just say "Infantry", "Light Infantry", "RPG Infantry", "Machinegun"... However I won't like say renaming PzII to Tiger or vice versa. Though it is true that for many Allied soldiers every German tank was "Tiger", "Panther" and every SPG "Ferdinand"
As for editing ency texts, I have found out how to make it en masse and posted it in the TOE section some time ago.
One of the "benefits" of FoW is
2) "forbiddning use" - why? Why not just have a gentleman's agreement about say "no right-clicking", "no unit info screen"... I personally do not use right-click at the enemy too often, I like fighting partially blind