I've got 6 overwintered hives that I'm hoping will produce honey this year. I also have bought 5 packages of bees that should be here late March. I thought about taking a couple of frames of capped brood from the production hives to give a boost to the packages. I would replace the capped brood in the production hives with empty comb to hopefully help with future swarms. Can you see any huge negatives to this plan?