Exciting Chestnutridge! That's great that you have a broody to help you out with your hatch. I hatched out some orpingtons with hopes of getting a broody for future hatches.
I hope you hatch all females cause I'll have a few extra roos for you to choose from. Hahaha!

I've been looking for some sort of bands as well. Are these elastic? How easy/difficult are they to get on?