You like the LMG upgrade? This upgrade is the reason, why they lost their 2nd weapon-slot. I would prever the two slots instead, maybe an other upgrade? The refresh nerf was needed, because... they wanted it.
Changes for Osttruppen:
1. Price from 200 to 210 = reasons are some buffs and changes
2. Refresh cost from 16 to 14M mp.
3. Targetsice from 1,25 to 1.087 (Cons), multiplier *1,15 on the move = better in defensive, still get their unit-special handycap.
4. Make sandbags and wire non-doc for Osttruppen, so they can build it earliers and all kind of Osttruppen can benefit of it.
5. Their DPS seems fine, they don't need the LMG upgrade. Give them 2 weapon-slots instead.
Changes for Commanders:
Osttruppen-Commander:
~ Buff the trenches, add some stuff like heavy wire etc. e.g. as OKW.
~ I simply don't like the new weapon call in, I would like to see a german T34 instead. There are enough blueprint funktions to make it unique.
Defensive-Commander:
~ HMG-bunkers need more health, or a modifier to get less damage from PaKs and tanks.
~ StuG E... that will be a longer story xD Give commander hull-down instead.
-> StuG E is still a bad vehicle, with the potential to be a useful stock-weapon.
I would like to see StuG E become a T2 units, needing T3 tech and make it an light arty-vehicle like M8A1 Howitzer.
Not sure if ostheer need another form of arti with everything they already have in that category.