If population is suitable, Imma go for a split.
Is there plenty of drones flying?
I'm not sure but there was a bit of capped drone cells when I checked about 12 days ago.
I just realized that this conversation should not get lost in the shuffle. I would not make a split until you have walking drones at least, and if you can wait for flying drones, so much the better. You don't want to have a colony raise a queen and then not have her be able to mate because there aren't enough drones on the wing.
I checked on 3 colonies today. Gave another box to Queen Cindy and did a sugar roll. Only 1 mite, so feeling good about that. I discovered when I opened up Queen Ariel's colony that she had swarmed, so evidently the swarm that went far up into the pine tree was the prime swarm of this colony, not another afterswarm from Snow White's colony. They had a bunch of queen cells, and I don't need any more swarms on high branches, so I split the colony again, putting QCs with both halves. I also peeked into my mean colony just to check for brood from the new queen, and did find some, so we should be mean bee free in another couple of weeks at worst. They seemed better today already, but I only pulled 2 frames, so not really a good test.