The one to the left with the single comb looks to be a Speckled Sussex...and that's already quite a bit of comb growth so you may be sporting a roo.
The 2 on the right appear to have beards/muffs, and hard to see, but potentially green legs on the one in front??? with a pea comb??? (again can't really see for sure). Those will be your EE's.
LofMc