This is sort of a background and sort of a modeling/gaming question so general it is!
I'm wondering how low level of an inquisitorial presence is possible. I've got some Men-at-Arms, Empire, and Cadian bits laying about so I got the idea in my head to chuck them all together and make a 10man squad of henchmen counting as a imperial guard infantry squad. They would be led by one of those old crusader models from the daemon hunters range, and would have an attached 'junior-inquisitor' who would be a counts as commisar.
What do you all think? Has anyone seen something like this before? Does the inquisition send initiate inquisitors to observe various regiments?