im going to be ordering 25 chicks from estes hatchery it will be hatchery choice pullets, they told me they are hatching and may get these breeds. rhode island red, barred rocks, black australorp, buff orps, and easter eggers. will they mix well together and whats your experian with them. im wanting to start selling farm fresh eggs im not new to raising chicken but i never rasied this much at 1 time. thanks for your opionions and time