[quote=@Natsu]
I'm gonna be honest here, this is the first time I've done a roleplay this big. Does anybody have any advice on how to lengthen out the post, without making it hallow? 
[/quote]

I'd say don't force it. I speak from experience. Forcing yourself to write more when you've run out of things to say will make it "hollow". Put down what you want first. Let it sit for a few hours then come back to it. Look it back over and if you think of more to add, add it. If not, post it. When more people interact with their characters it gets easier to write more.

[@Lord Wraith]BTW. I was thinking again about taking one of the Profs. (You can tell me no if you really don't want me to. Haha) And I was wondering if there was anyone off limits or that you'd like to see me play.
- I'm assuming Dick's off limits here. And Kory. And Babs probably.