They're adorable!! Just for next time, make sure to quarantine in a separate airspace for two weeks! It keeps them from getting sick from each other. I hope they all get along! I saw your intros post- it might be best to try neutral space intros first (in a bathtub!) and then do cage intros (in a bare cage, as in no hides, but getting rid of the smells altogether isn't necessary) and you should be good!