That’s a really interesting idea Steve, be good to hear how you get on with it. Take some Badger to tip that over !
Stands look fantastic. I would think about marking the hive fronts though as you are at serious risk of drifting there.
I once ended up with probably half the bees from one colony in the other next to it. I now mark each hive above the entrance in large numbers, never had a problem since.
Cheers, Mick.