I'm looking into building my own chicken plucker but there are some things that have been missing in my research. I want to pluck ducks, geese, chickens, and turkeys. I'm going to be making something similar to that of a whizbang but just much cheaper. (I'm making plans right now...won't be making it for awhile tho.) While I've been looking things up I've never been able to get a good number of fingers I should be using for my drum style plucker. I know it's more than 50, but I don't want to waste money on fingers I just don't need. Also, I'd like to know what brand of fingers I can use? I love Kent C-25 and they're USDA certified but they're expensive...at the same time, I don't want to use other brands that aren't usda certified that could kill me in the long run.