Holy crap, that's a ton! Congratulations!
I'm really cutting it down to the wire. I finished my display today (I think--I might need to extend out the PVC pipe so I can clamp it to the table, but I think the entire display will be sturdy enough without clamps), but I've still got around five more new designs for shadowboxes and then around ten more doubles of ones I've already made to finish up. If I don't get the doubles done before the convention that's not ideal, but still fine--I can cut/assemble them at-con. I've also got a bunch more small things to do--my greeting cards and small unframed art. We're spending the afternoon at Graham's 318 in Geneva and then Caribou Coffee in Glen Ellyn tomorrow and hopefully I'll get most/all of the small things done.
I've already got more things prepared than I did last year so I'll be happy either way, but I definitely want to bring as much as possible!