That's some of that good stuff over there! I'm really looking forward to the real thing.
I did find a visual "bug": When you order vehicles move over cliffs they kinda run through the cliff instead of over it.
Other than that I haven't noticed any bug other than the ones you already pointed out in the description.
Also, a mistake I noticed: On the Tanya sound set, you used the wrong, "YesMove" sound. "Tzatzingeh"(or however you spell it) is a "YesAttack" sound.
The "YesMove" sounds I still remember without looking 'em up on XCC mixer, are "Let's rock" and "Im there".
Just thought you might wanna know
Edit: One more thing: the soviets have no grenadiers