Two very tentative suggestions I have, from a few playthroughs of the mod. Flame me or ignore me as you will.
First off, Conscripts still seem a bit overwhelming early game. They do die nice and quickly, and they are not the best shots, but there are a lot of them, and they're fast. One idea that came to me would be to tie Conscript movement speed to the presence of the Command Squad, like the Brit Infantry are to Lieutenants. If the Conscript is on its own, it moves slowly, but goes at full speed if the Command Squad is in range. You don't need to add any buffs to damage or accuracy, those seem balanced enough. But this would help deal with the problem of cheap conscripts going everywhere on the map right off the bat.
It also seems a bit easy to get tanks. Being able to build a T-34 off my second building is a bit . . . well . . .
Maybe it works just fine, but it just seemed a bit odd.