Not trying to play "the devil" here, but why the Pekins?
unless you just like them - then enjoy and go for it!
But why not Guinea Fowl instead? That are big and meaty, very hearty and independent (take care of themselves), and also act like watch dogs! (alledgedly this last one, as I don't have experience with Guineas) I'm not where I can raise chickens or bunnies (dangit!!). We bought some Pekins from a neighbor that had been butchered; could NOT believe how tough the skin was, and the birds are nowhere near as meaty as chickens (expected; but I was still surprised how hard it was to prepare the Pekins for so little meat. EXCELLENT flavor however.)
I was actually quite disappointed with our whole Pekin-experience.
The Orpingtons and Reds will give brown eggs and even great meat (two excellent choices for brown eggs
). The Leghorns will give white eggs but are considerably smaller as fryers or roasters.
How many of your brown-egg flock are roosters? Gonna butcher and eat those? Remember to butcher at
16-20 weeks, or as early as 10 weeks to make "rock cornish-looking little roaters!"