well.... I mixed and mashed. So my units have components of about all but the Stormvermin. The ratdensity per stand is also representative of the standing of the clan, so more well-to-to clans have a higher density of rats on the stands that actually carry weapons. And those would have Jezail or Ratogres too.
Clans of lesser standing only have 1 standard, mostly clubs/staves and are more prone to have ratswarms and warpflamethrowers. And those stands that
have WFT will show the rest of the standsoccupants giving them wide berth !
So actualy .... 4 units / 3 blisters os about right
