Can Faverolles, RIRs, and Bantams mix?

[chickenkate]

These are the breeds, now, that seem best for me, and I wanted to check with people who know first.

 

[georgiachick]

I have a RIR and Dominque then bantams of Faverolle, Polish and Americana. I just have hens and mixing them is not a problem. The RIR is definitely the alpha chic!

I also have 2 black copper maran chicks that are one week old to add to the mix when they are old enough. Love to have different varieties for egg color and size.