I'd add a pocket or two for random notions you might have....a little clear window type pocket so you'd be able to see what's in there. I've seen people put stuff like row markers, stich counters, etc. in those pockets.
Well, I figured that I would post it in the "Craft Workshop - Tutorials, Patterns and How-To's" sub-forum. It'll just be a link - I'll host the tutorial on my own webspace. It's about half-way done...I just have to get the website up and running.