I just wonder how much damage it could deal to medium tank with this change. Considering that it has a faster Rof.
Pak43/LeFH/ML-20/B4: Increase gun health significantly (350/470 --> 620)
I would add a light mp reduce cost in combination with a reduced range. If you want to shell the enemy base, you shouldnt be able to sit it down inside your own.
BTW, this hp increase would save it from light artillery or bombing strike? I see you directly reduce the stuka damage to barely let it live.
Blitz: if there is a way to apply it only forwardly, i don´t see a problem. Anyway i would like to see the numbers of past blitz (to see in comparison how much .3 speed is)
Stuka Close Air Support:
With the new faster vehicles, this ability can no longer hit any moving medium or lighter vehicle. Clearly the way to avoid the ability should be to get out of the area of attack or to have AA, not just "be moving when it fires".
You haven´t mention any changes.
NKVD: replace IL2 with commisar.
Defensive: what about just giving a straight x1.5 health to all defensive structures (bunkers, tank traps, trenches).
Anyway a speed build time buff could also work but i find the health increase more attractive.