I have been doing that this year. essentially the change I made was using 5 frame nuc boxes and working them as Warre hives.
I have a custom floor and quilt box to fit them and treat them as a Warre hive in terms of methodology.
What this provides me is the small size hive body, not much bigger than a traditional Warre box, different shape, but a Warre style hive that is much more able to be transported and I can use mass produced frames as well as commonly available boxes easing interchange-ability.
