I have 1 male and 1 female Khaki Campbell/Pekin cross. I also have a male Ancona. I was originally thinking of just getting some more female ducks and having a bunch of mutt ducks. But, now I'm thinking of getting rid of the Ancona and going with all Khaki/Pekin mixes. The guy I bought these from has more. My plan is to sell what ducklings I can and butchering what doesn't sell. Here are my questions: Do you think people would be interested in mixed breed ducklings? Can I expect these to be good dual purpose ducks?