Well, I think that it would be a lot more reasonable to give the Steam Tank a base... it makes many problems just to see if the ST can pass by a regiment or if it touches it or I had a situation that my St was bloked by a single base of some lizard swarms... I've spent 20 minutes arguing with my opponent if it can turn and charge another unit or if it is blocked by the swarm. I just can't see a reason why the ST cannot have a base?