Your babies are so cute! I wouldn't worry about how dark the hair is around Mimi's face, it will probably lighten up as she gets older. How old is she now? Even if it doesn't, she still is so sweet. I can't help you on the hair issue, two of my boys have a cottony coat and the other has silky but I just use what I use on the other two and it's fine. Maybe go lightly on the conditioner if you use it...
Theresa & The Boys