Yeah, Jafax isn't too big, is it?
If you did see me, chances are you'd have seen me in my Reika costume from Rahxephon (gold dress with yellow scarf). I'll have to see if I have a pic somewhere... I was with the girl dressed as Princess Tutu (big pink and white tutu) if that helps any.
As for ACen, if you look for me, your best bet is to find a large FMA group on Friday (we currently have an Ed, Roy, Riza, Lust, Winry - mechanic, Winry - dress, and possibly a Scar). Hopefully I'll post a pic of me as Chrono if it's done in time as well. I will take up all of you on the offer of help before then, I'm sure. Thanks!