My first time with banty chicks, These are Dell's (TSC) from the straight run. Silly me, not knowing what straight run meant. So I'm very hopeful these are hens

They are both 10 weeks old today (June 13, 2012)
The black and grey w/white head I have semi identified as a Serama because it is so ultra small, only comes up to the tummy of the Buff Orps and Barred Rocks born the same day.
I've read even Serama breeders don't like to sex them before 5 months. Peanut is the only one of all the chicks to be getting a real comb.
Brown Sugar, same age, Banty, is a little less than half the size of the Buffs and Rocks (same age). I thought I'd figured out it was a gold sebright, but realized yesterday they don't have feathered legs? So maybe a Belgian Bearded d'uccle? It can puff out its cheeks and neck, so cute...
So.. help me with the breed, and make a stab at pullet or cock? So so beautiful
