Everything looks fine, though I do have another thing to mention.
In the general Discussion forum, maybe you should take off the Furries subforum? The only reason I say this is because it's for a single website, and you already have a website advertisement forum. Plus, when people see that they may think "Hey, if they gave that website it's own subforum, then maybe they could give (another site) it's own subforum!" and you may have a bunch of people asking for subforums for other websites.
Everything else looks good though, it's organized but also mainly just consists of the basic RP forum catagories.
I like alot of organization in my forums to, I even wrote a Moderaters Guide which gave directions for mods to follow for differant situations and such on MLPF. All the mods and general helpers loved it because they didn't have to guess on what to do when they needed to do something, they could just go to the guide and see. Alot of forums don't have a mod guide though, which when your just starting out working somewere, and don't know how the admins want things done, then it could be pretty helpful.
Plus, I've worked and been on alot of websites that had "power hungry" mods and even Admins, so I even set up a system on there to protect everyone from power hungry staff members.
Everybody loved that to, because everyone seems to have been on a website that had staff members that were cruel and unfair.
I'm really good at decorating and making websites and running them so all the members and staff are happy and friendly (with the exception of the usual trouble makers here or there), though I've never been good at actualy getting people to join. I don't know many people so I guess I don't have the contacts to get people to join.