Having all in one really helps, just need to becare not to get attacked by walkers or artillery, they can really do some damage to Class 2 inf, and good damage to Class 3
Actually, these guys should take damage the samme way as the Axis jagdgrenadiere "3 men on one base" units. Which means that many artillery strikes will only get one die against them. Of course, the SSU walker will get 12 dice against them! Kind of a mixed blessing I guess.
Huh? When did anyone say that?
As far as I know these guys and the Axis Heavy Weapons teams are treated like three soldiers when targeted, so a 1/+ weapon would roll 3 dice against them.