Tis early days. Your broody will now get on largely unassisted with the rearing process while you have to teach the incubator babies everything they know, as well as make provision of appropriate food, drink etc., - or are you expecting the broody to adopt the incubator chicks?
I was contemplating giving her a few more but honestly just not sure yet.
Leaning towards probably not.
I really enjoy chick rearing. I have 3 wonderful brooders, grow out/rooster pens and mutual freerange space that make it easy for the blending of my flock. I am in the tropics where it is bug plentiful and chicken instincts kick in pretty good. I maintain the feed and water of my flock and it is nothing to do another few sets of feeders and waterers. I have a pretty good poop scraping composting system so that is also a breeze.
The chicks I raise are friendlier than the ones my broodies have raised. Though, in all fairness, my past broodies -with the exception of Pi'i- have been half feral dna with hella instincts. So, this will be the "eye opener" for me. A domestic hen raising a domestic chick. Are they friendly enough? Does the flock take to them any faster? How will I see the benifits?
I need to be able to handle my flock reasonably. Health checks, worming etc. And I want their new people to not have a problem with that either. That really seems to add to their quality and longevity of life here.
We have wild feral chicken junglefowl galore over here. Talk about chicken instincts gone wild. We can literally go out anyday of the week and trap more chickens than a person needs. People normally want them off of their property as they can be a pain.
I'm up at the cabin with 1/2 my flock and have been adopted by 3 ferals. They had a young cockerel tagging along with them but he challenged my roo, they squared off, had 2 goes and I made a few steps forward and her left to never come back. He was not that afraid of me as he had been lurking around here for a few weeks prior.
The hens were not attached to him.
They are the little light brown one. Forgive my chicken and roo molts ♡ and cage mess.