When breeding Frizzles, you should not breed a frizzled bird to another frizzled bird. It acts like a lethal gene and some of the babies will feather out very sparsely and the feathers tend to break very easily. There are records of organ abnormalities as well. So, when you breed a smooth bird to a Frizzle you will get 50-70% Frizzles and the rest will be smooth. The smooth birds are very important to your future breeding program as they help produce a greater number of frizzles that if you bred simply to a regular smooth bird of the breed you are using. That is how you can get numbers closer to 70% rather than 50% If you breed a, lets say regular Cochin to a Frizzled Cochin you should be 50/50, If you breed the smooth offspring from that mix to the Frizzled parent of another Frizzle you will get closer to 70% Frizzled birds.
Your babies look very cute and I bet you will love them all.