IMHO, the mod is good, except geography. Cities are placed not there, where they should. I played both scenarios, and in 1941 scenario half of soviet cities look strange. Why, for example, Murmansk is placed in Karelia? It should be on the north of Kolskiy peninsula, 3 tiles to the north. Why a town called Uzbekistan is placed somewhere on Russia - Kazakhstan border?
If other issues like these will be fixed, the mod will be really better.
One more question: why player-built units get strange names like "T3476 7 (Dnepropetrovsk) (T34/76)"? Can you change the unit name generator to give names like "7th tank division"?
IMHO, the fighters are too strong. For example, I've lost 15 bombers without any results in one turn.