OMG Those are so great Kaspian! I see you don't have one with Inara - every (straight) guys dream girl. As a female, I'm sticking with Mal...or Jayne. Always did like the bad boys :-)!
Nope, I've never met her or Wash, Zoe, or Shepherd. I've met a lot of celebrities at these events and I have to say, the "Firefly" cast members so far have been the most friendly of the lot. They're not snobs at all and always give fans time for a chat. Adam Baldwin is a far right-wing nut job, but he's still an extremely cool dude. He remembered peoples' names and would give shout-outs to us over the course of the weekend whenever we passed him in a hallway or saw him at a room party. (Also apparently wears stained T-shirts on photo day. On my printed version he tried to hide it by autographing over top of the stain.)
Oh, and Kaylee was definitely my crush over Inara.