Yeah, it's getting close. I keep finding new sections to write/rewrite. We're at 58K word count right now - after the first round of edits. Between those and the few additions left, I'm thinking the primer will sit around 60K. If I were to include the faction write-ups I'd be looking at something around the 130-160K mark if I wrote them super slim.
Layout has been a bit of pain since I'm a perfectionist when it comes to my own work. Without a deadline breathing down my neck I keep changing things.