Hi, I'm wondering what breed/color of roo would be needed to obtain blue color chicks from a black sex link hen. Is this even possible???? I love my black sex links but because they are hybrids I would love to develop my own line that lays well, is a good forager, meatier (would like to use cockerels for meat) and is of blue coloring. I'm new to color genetics so any suggestions would be greatly appreciated. Thanks in advance!