I too have one of many breeds...EE, Cochin (7 colors), RIR, SS, Light Brahma, Amberlink, Gold Penciled Hamburg, Silkie, BO, Wheaten Ameraucana, WC Black Polish, Buff Laced Polish, RSL, BR, Aus/Silver Spangled Hamburg mix, Japanese, Silver Sebright, Salmon Faverolle, Welsummer, Australorp, OEGB & d'Uccles.
The Standard Cochins are definitely my favorites. But they don't sell as easy as great layers or blue egg layers.
I also wanted a breeding flock that I could sell eggs and chicks from, so I got a trio of Blue Ameraucanas from another BYC'er and hatched out about 30 B/B/S babies. I also sold some of their eggs and chicks, then I sold the trio to a friend and am hoping to grow out most of the chicks I have and choose a Splash roo and 3 Splash, 2 Blue and 2 Black pullets for my new flock. So hopefully if all goes well I will be able to sell eggs and chicks from them next Spring.