That's awesome to hear
Considering they're both girls, it's great they're getting along. I don't want to scare you, but be sure you have an extra cage just in case, as sometimes females can squabble when they get into condition. Then you may want to separate them for a little while until things calm down. However, this may not even be necessary, as many members here have multiple hens who all live quite peacefully together
Keep us posted!