I think Randall Burkey has them? I'm not sure about them, either--their combs are a little too big for me (think severe winter temps & frostbite). I seriously considered them for a while--because I'm looking for a few more breeds to add...but I'd also wondered about them being flightly and maybe agressive, too??
For now, I've decided to add the La Fleche & Spangled Orloff.