I've got 5 hens - 2 barred rocks, 2 olive eggers and 1 sebright. I'm looking at an Appenzellar Spitzhauben rooster to add to the flock for protection when free ranging. Is this ok? Just worried about having a larger rooster (really only a medium sized breed) with a tiny bantam...hoping he just doesnt even consider her, with the other bigger girls around.