I wanna know more: Broody Japanese Bantams

[Clucklandia]

Hello there! I got a 10 month old Japanese Bantam hen. She and her roo have made a great pair with her previous owner and has hatched eggs. Now that they are settled here, broodiness had begun! It's day 7 and they have 9 eggs. I wanna know more about them for now and in the future.
Some questions:
Do bantams have a shorter incubation period?
How much do the chicks sell for?
Will the chicks be fine with the roo?
Is their anything different with bantam chicks that I should know about?

Thanks everybody! Be sure to invite others to this conversation! I'd love to hear more.