Well, if you need any assistance with the organisational structure of the wiki, feel free to ask. I've been around for a while, so I've picked up a few things. Also, I noticed you were looking for suggestions on how to spruce up the wiki. I've worked out a design that features more of the poster and a banner, if you're interested. I uploaded it to my sandbox wiki just so you can see how it would look. You can ignore the color scheme, that was more for me.