A moderator keeps things normal. A moderator removes the extremes from the community. Moderating isn’t as hard as moderators would have you believe. You can typically find community members to do it.
A facilitator makes it easier for the community to communicate. A facilitator takes the community through a process, and does it well. A facilitator points out common objectives. A facilitator draws out opinions from less-vocal members. A facilitator helps the community tackle any stumbling blocks.
I think you should be a facilitator.