Hi! Need to figure out if i should or shouldn't mix them....i have 3 silkie bantams now with 10-15(includ. packing peanuts) coming friday, then in April i have 10 layers coming, RIR, NH Red, and Barred Rock.....all chickens are straight run. So what's the verdict? Bantams are silkies, cochins, a dutch, a wyandotte, and a d'uucle.