Do please keep hefting for the weight of stores as with the lengthening daylight brooding will be starting up soon and more reserves will be consumed.
Now is also the time to be deciding what techniques you are planning on using for making increase and swarm control. Remember breeding (taking queen cells) from swarmy hives is most likely to intensify the swarming instinct. 😉 Make sure you have enough equipment to do your manipulations, and also remember you ned 3 supers per colony at a minimum. Why? If all three are full what do you clear them down into? Yes they need space to move to.
Hopefully it will be a great season but as ever the weather rules us.