Sorry but these cabs have totally different speakers and the cab design is different as well. 12" is where the similarity ends.
The Four10 is designed to be “tube amp friendly”, is the same width as your amp, and is significantly lighter than the NV.
I know about different speakers but i would to know the tonal differences between them. Now i use the Hiwatt with an Ampeg SVT-212av but I’m looking for more mids and low-mids. So...a punchier tone and more focused notes. I always been a 12” man... but i haven’t Played any Barefaced. I have owned a NV610 too, in the past.
Have not used either, but since the nv212 is sealed and the Barefaced 212 is ported, the Berg might be a better match.
I've got a supertwin and used to gig an nv412. I'll bet they aren't worlds apart. They would be closer than any other mentioned.