The bees didnt seem to mind at all - and I was very relieved to see that we have one very full hive (bees across all frames) and one reasonably full (five frames or so). Our original hive (with an elderly Queen) was the busiest but also the lightest - so we will get some fondant at the weekend.
That's it for now! Although we have signed up for the Basic course so no doubt will be full of bee thoughts before long...