imbalance

[Moon Pine]

And maybe the armor cost of the Artillery units needs to be reduced, too.
For example, In my view at least 150 of the 330 points for a TOS-1 is just for its heavy armor and a TOS-1 worths only about 200 points.
As for a SPAA, who won`t lead an assault, heavy armor`s not so useful as the tanks and IFVs, so it shouldn`t weight too much.