We got 8 chicks 3-4 weeks ago. 4 were sexed (90%) 3 easter eggers and 1 maran, but 4 were straight run 2 polish and 2 silkies. My husband is bound and determined to name them, but I am afraid of getting attached and ending up with a roo we would rather not have. I haven't seen any bright red on anyone and the tail feathers are still coming in. When will it be safe to name them? Thanks!