1 sizzle with 8 LF?

hi all. i have 2 sizzles and one smooth feathered sibling (3 babies in all). i think one of the sizzles and the smooth feathered one are roosters. so i will have to give them away. but should i keep the pullet? i'm worried she'll get picked on later by the the other girls cuz she looks different. i once had that happen with a silkie. they didn't pick on her when they were all young, but as they got older, they picked on her and i had to get rid of my lil' silkie. so i'm afraid it will happen again. if so, i'd rather give away all 3 of them so they can stay together. any thoughts?