I'm planning to order my first chicks this spring, probably from Cackle Hatchery because they seem to be the only place I've found that has both bantam Buff Brahmas and bantam Buff Orpingtons. If I want to end up with 6 pullets, how many straight-run chicks should I order? I was guessing 15, but maybe that's way too many.... Is there a formula most people use? I've heard it's dangerous to order straight-run standards because the hatcheries fill the sexed orders first, then the straight run orders get the leftovers, but since no one sexes bantams I assume your straight run odds are a little better...?