I ordered several dual-purposed heavy egg laying breeds and threw in a couple of silkies (I couldn't resist!). I ordered 2 assorted silkie chicks because I couldn't decide on which color I wanted. They sent me a white one and a blue one, the white one is now a beautiful pullet that is about to start laying and the blue one is a gorgeous rooster. They both have 5 toes, although I agree that they don't have the best leg feathering. I am really enjoying them, I wish now that I had ordered a few more! 
P.S. I raised them with the standard size chickens with no problem. The Sikies hold their own pretty well, especially the rooster.