No point in making rules for something we don't have an archetype for. I'd just like to hear a lot of discussion on some of the topics below:

The H'rud: A look at the physical aspects of the H'rud.
Home World: A look at the original world that the H'rud inhabited and some of their history.
First Contact: The first Imperial Sighting of this engimatic race.
Combat Capabilities: Fighting tactics, military formations, and other things.
Technology: Their level of technology and what it comprises of.
Social Structure: The politics and motivations of the H'rud.

And yes, these topics are blantantly lifted from the Tau article.