I vote for Patience, my leastest virtue. When the weather cools off a bit, there should be lots of eggs available. Hatching is great way to get what you want, and you won't be sorry in the end with subpar birds. I'd keep the Leghorns until the new birds get to laying age, which at this point will be late next Spring most likely. Good Luck, you'll LOVE hatching your own babies, so eggciting. HenZ