The look like my austrolorp's I had last year when they start feathering in if they are sex links they will start to have red feathers on the under neck area that is what happened with my sex links. Both are great egg layers I am not sure what you would get if you breed the sex links it would depend on what rooster you used. I have a bantam cochin mix that I am breeding to my girls I will know in 20 days what they will look like.