Hulls And speed

[Prog]

That would reduce possible strategies, as something like heli->inf/sky fort would be impossible with the speed loss due to 2+ hulls.

So what? Air tanks have already a major advantage because of their mobility. And although they have little less hp the cost hull(s) is still cheaper than the cost of the speed bost for the ground tanks.
Or how many light tanks, demolishers saving up for one of the final tanks have you seen so far?

So basicaly your argument is what? I claim it's bad to lose strategic variety, you say it's not because other strategies are impossible as well? I don't get it, please enlight me.