Do you know how much honey is in the hive? Do you have a lot of flowering plants in the area?

If the hive has been completely stripped of honey and/or you don't have a lot of flowering plants nearby you may need to feed them just over the first summer so they can stock up for winter (especially if you have short summers or long winters, I forget if you mentioned where you were). After that they should be fine though.

But we are generally of the opinion that some beekeepers micromanage their bees too much ;)

Best thing to do would be to hunt down beekeepers in your local area as they'll obviously know more about how they respond to the local climate and all that jazz. There will be a directory or a forum somewhere :D