If you check the forums you will find thier is a document from Cannon stating the area's diffrent factions from gallia can fly in 4.85, which does allow some groups access to the Tau's already, Something I am very pleased about given that the La Brise are Unione corse and we can now start spreading our infulance to the tau's.
The familly is always looking to grow, PM me for details and help us corrupt gallia one step at a time