Oh, myself, I'm all for concrit, and honest fic discussion. Other people, however, really aren't - just wanted to know how you were going to head off potential arguments, and you sound like you've got a good idea of how to keep things in order.
There probably wouldn't be much trouble, anyway. It's my experience that smaller fandoms, when they fall out, tend to be much more polite and measured in dealing with things than larger ones where people can get away with stirring up trouble.

And thanks for the offer, but it's best I don't - I've modded before and I'm not much use at it. (I swear, I have the organisational and leadership capabilities of Henry Blake.)