Thank you all for your opinions of my birds. I guess I didn't get quite as good of a start as I had hoped. I could tell that the heads were wrong and a couple lacked nice tail lobes, but was hoping that I had something worth working with. I also didn't know how much they changed as they matured. Looks like I can safely cull pretty much everyone. I will keep the spangled pullet and darker cockerel just to get a feel for the breed as it grows out and see if cubalayas are the breed I want to settle on.
A little background on me. I have raised bantam cochins off and on since the 80s and primarily raised them until I got suckered into raising Marans for a while to help a friend who was trying to get cuckoo recognized (big mistake on my part...I hated everything about those birds) Cochins were great when I lived on a 1 acre ranchette near town, but I have recently purchased 72 acres in the hills. Terrain and predators will make cochins a poor choice. I also always hated culling 30-40 cochins and ending up with virtually no meat.
I did a lot of research and acquired multiple different breeds that I thought might fit with my new land and my desire to show, eat and have something pretty to enjoy. Over the course of the year or two I will continue culling until I reach one breed that I like. If the stock I have at that point is subpar, I will buy a couple of quality pair of that breed.
The friendliness and "in your face" personality of the Cubes is hard to beat. If they are as broody, hardy and tasty as you guys say, they are definitely my front runner.
Thanks again for your comments. I will continue to follow this thread and the one on UFF.