We will be getting a young black australorp rooster soon and will be letting him breed with our hens and I would like to know what to expect from the crosses, such as color, temperament, egg/meat production,etc. We have 1 white leghorn, 1 barred rock, 1 rhode island red, 1 black australorp (hen this time), 3 re sex-links, 2 gold sex-links, 1 speckled sussex, 2 ameracaunas, and 2 buff orpingtons.