I have 2 TBH's that I am planning to switch to langs. was going out to do one today, but could not find the queen so I closed them back up. What I did find were lots of bees, lots of drones and several capped swarm cells in each. cells were on the bottoms and sides of the comb. both had lots of capped brood and larvae not sure bout eggs.(can't see them). have not been in these hives in 2 weeks. I added empty frames between brood then. should I go ahead and switch them to the langs and hope I get the queen before they swarm? or do ya think they already swarmed?