I am going to seriously pimp that the 501st should go for the "501" troopers shot at Celebration 3. I think it could be "doable". In 2002, we had around 800 members and around 177 in the 501st photo at C2. In 2005, 3 years later, we have around 2600 members. So if our current ratio of around 1/5 to 1/4 of our total club show up, we could have 500 to 600 members who attend the photo shoot.
Anyway, I can dream at least, but just imagine if we pull it off. It would be the biggest group of fully armored SW Troopers in history (outside of CGI). While I doubt Guiness would be interested, I will try to pester LFL to drop them a line just to see if Guiness might bite that it is a "World Record". They probably won't do it, but we will ask anyway, they can only say no.
Tim
TK-1066
501st LCO
(Drolling over hundreds and hundreds of troopers at C3 )