Wow that is a well done and clean list. i agree with JooMcGoos earlier statement about mabe making the mob a swarm so multiple wounds per base, as he said it would make movement easier and template weapons even more effective as they should be. As sisters of battle with all their flamers should absolutely massacre that unit. I would say 3 guy on each base.
Also what stops someone from hiding their rebel leader inside the middle of a giant mob. Maybe this is something you didnít mind but I donít know how mob members would feel about their leader just hiding among them. Maybe once they got into cc the leader could run to the back of the group but otherwise it gives your IC 50 more wounds.
agian i have to say this is the best custom list i have seen come out of some one other than GW
btw has someone had the change to test out the mob yet