I've always wanted to cosplay lina, but I've seen it done SO BADLY so many times....also, I'm, uh, "built" more like Naga than Lina. Still, it would be SO MUCH FUN. And I would totally learn how to say the Dragon Slave in Japanese....and remember how to say it in English...and be a total nerd the entire time. Hooray!
I may consider it for Sakuracon 2008, if the movie is awesome and inspiring.
*sniff* oh Slayers, you will always be my first true anime love.