These guys are the axis answer for the BBQ squad and have all the perks of the BBQ Squad. They come in the revised core set.
Have both anti-tank and anti-infantry weapons with various ranges
Have StG 47s instead of Shotguns (could be a pro also depending on how you look at it)
3 Panzerfausts compared to the 5 demo charges for the BBQ Squad
Stick Stephan in the squad they would get fast assault and an extra flamethrower they would also get his wounds to add to the squad. I would do the same tactics as the BBQ Squad move move move and get as close as you can then unleash hell.