Your OEG roo is gorgeous, by the way. I do like the idea of a resilient flock, but not sure how well I'd do here. Have a high predator load with hawks,crows, owls,foxes, bobcats,racoons and coyotes being the main ones. Not to mention skunks, snakes,opossums, and anything else out there, like my mom's dogs which broke into the chicken run, or the neighbors dogs ( which literally climbed our fence to get at them).
I have bantys right now in a TSC producers pride coop with 8x8 run. I'm thinking I'd have to do a free range rotating pasture system. When I go with my larger chickens ( in a different coop), breeds I'm looking at are Buckeye, Australorp, Speckled Sussex, Silver Laced Wyandotte, Chocolate Orpington, and Sapphire Gem. No solid white, brahma or RIR, or any mixed with RIR ( too aggressive). That's the idea anyways. Please keep us up to date, I'd like to hear how your journey goes!