I'm so sorry SHE.. I know your pain well. So frustrating! I just bought 8 and none developed.. it's common for Serama eggs shipped..
I'm glad you are getting a pair from Jerry. That is an excellent start.
finally!! I have some searma eggs comming!
I think the Salmon Faverolles will do well on their own...just watch out for cocci. The chicks were big and fluffy, but just seemed unable to compete well with other chicks and went down quickly when they did get sick. As adults they were fine....they just stuck together and the other chickens left them alone.