You can split the communities pretty fine. There's Infantophilia (toddlercon), Pedophilia (5-11), Hebephilia (11-15), and Ephebophilia (15-19).

You could also split for situational like clothed but lewd, loli butts, loli anal, straight loli, casual nudity, oral, western, non con, shololi, ect.

If there's a fetish, there's a loli version of it.

At this time, I suggest not splitting the community up too much. Save it for when you get 3-5 posts a day and it's becoming a problem. From there keep a community that allows all things loli, and add in some new communities that are more topic focused. If there's a more focused place to post something, people tend to post it there instead of the general channel.

I'll make my own post, actually

Sorry to be preachy. My point is that you will at some point need to draw the line at what you don't cut off in this mixing pot of loli.