Just a suggestion, not promoting anything. You could go check out the Historical Board Gaming site, they might have a few things you’re looking for. They pretty much have everything.
I agree with King of Aces on the Heavy Tank stats: 4-4-1-8. Not sure about the 2-hit idea, but it sounds interesting. I suppose you could simply put a damage marker under it like you do with Capital ships that take the first damage hit but survive the battle.
Also interested in IL’s idea that Heavy Tanks can move 2 in NCM only.
Light tanks should be 2-2-2-5. Giving them 3 on defense is too much.
no we don’t need LHTR, because they uses different victory conditions and has different takes because its tailored for Tournament games. Our rules superseed LHTR EXCEPT for issues that we don’t clarify, that document overrides.