Hi, i have a tiny flock of 3 silkies and I want to add 3 sex-link chicks (not right away - when they are old enough.) I would like to add one of each: black star, red star, and golden sex-link, but I'm worried my white silkies might pick on them for being odd. Is it better to add 3 of one kind? Would the lighter color (golden) be better received? Or does it even matter? My three silkies are extremely docile and sweet. Thanks for any input!