I think Lodum might fit better in LA, then MA. It would help to distance them from MA C'Tis, whose disease dominion does vaguely the same thing as the constantly diseased units, but better.
It would also provide a nicer constrast between the poorly armored Lodum units, and the more heavily armored LA units.
Also, the world is kind of going crazy in LA, and a huge Allspawn fits right in
Jazzepi