Hey Dave! Thanks so much for the love it was great meeting you! Your stuff was also really incredible and brought in a big crowd. You're books are awesome and was inspiring for me to fill up a hard cover book of awesome art myself one day.
Honestly, I wish I could draw more robots... I really love Transformers, various Gundam series and Escaflowne mechs (although Escaflowne doesn't really count I suppose haha)
Anyway, good luck in the crazy world of freelance art! Maybe we'll be at the same con again sometime soon?