For the legbars, 1 has a rose comb and the other 2 have single.
The one I can't remember for sure is the white girl with a few black spots that lays blue eggs. She's a flighty one, this is probably the best picture I have of her:
Nice!
I have 3 Cream Crested Leghorns, 1 Welsummer and 1 Sapphire (I think). I got my birds as chicks from @R2elk, maybe he can verify that for me. They do a good job of keeping us in eggs :)