Have fun with your judging. I don't normally like to see inexperienced judges on a flight of Specialty beers, as that category (by definition) has no guidelines. Of course, for all I know, you may have the knowledge, experience, and palate of Michael Jackson. I'm only making an observation.
Just in case, though, (and for all those other judges out there) please remain aware that Specialty is reserved for beers without any other appropriate style. Many entrants will enter Fruit Beers and Spice/Herb/Vegetable beers in Specialty. However, those beers are out of style. You may have the best Raspberry American Wheat or Coconut Brown Porter in the world in front of you, but neither should not medal as a Specialty as neither belong there.
Alright, I'll put my hijacking soapbox back in the corner, now.
Have a good time!