@tc63 Wow loving this list, so many characters!
One option Could be that you allow buying of buildings / terrain like Dkok / BSM.
maybe not a whole precinct house (as I'm sure they would leave its immediate area sometimes) but maybe the option to buy road blocks / checkpoints... etc. This would allow them to delay Tanks as this list is fairly light on the AT front, and it works with the thematic aspect.
I have been thinking about the lack of mobile AA and have come across this article:
http://warhammer40k.wikia.com/wiki/Chimera(now its a bit of a stretch and linking things together but bear with me) In it confirms that the Chimera is used under planet wide insurrections by the Adeptus Arbites... and it mentions a variant used for AA when no other options are available ( Chimerax) so it this could be added.... however that does open a tin of Worms, notably:
- Why do the Arbites have access to a non-STD Chimera variant, with limited availability, when the Imperial Guard don't?
- Changing the approved Auto-cannon stats (although you can dodge that by the adapted turret, but then see my previous point)
just some musings....