I've been doing a heavily mobile axis company for a bit. I find the biggest issue to actually be AT. I use shrek squads in halftracks, but they arn't too great. And PaKs don't fit the theme. Fortunately there is always the StuG
I wouldn't really call yours heavy mobile though, it was just infantry backed up by flammens... so it moved at the speed of infantry :p
You even had HMGs! Bah!
Although your secret lurv for salan was funny.