I've successfuly moved the Hoburg Alliance to LA. I also had to change the nation number to #79 (same as the other Hoburg mod) to get the description to show up. I'm not sure what to do to make it CBM compatible. I ran a couple test games with CBM and it worked fine so I guess it's compatible
Unfortunately the MA hoburgs may not be well balanced for this game. They get a cap only mage who can potentially have level 3 in any elemental path and level 6

in nature. They also get strong recruitable anywhere mages. In a normal game this would be balanced by the weak hoburg troops, but in a team game it might be unfair.