I am a first year beekeeper ready to do my first honey harvest. I am in Western KY, and have a hive with 2 deep brood boxes, and 3 medium supers(2 are full the 3rd is about 50%) The plan is to harvest the 2 full supers and leave the 3rd on for the bees for summer. Any reason I should leave more on the hive? They have worked hard all spring, I definitely do not want to take too much. Also, what is the best way to remove the boxes/frames? I have seen the bee escapes, but do not have one. Can you just remove the frames on by ones and shake/brush off the bees?