I was wondering if anyone has tried to migrate at the start of a campaign yet? From what I can see the mod hasn't added in any support for building a "horde" in the traditional Attila sense.

From what I can tell all you can do is abandon your cities and move with your armies which take - constant - attrition regardless if your making money or not.
This mod is still in early days so I don't mean to come off as complaining, just curious to know if anyone has even bothered trying to migrate and if so have you had any success?