I think there should be a new serie of speaker. Why? because the LFR technology can still apply to smaller speakers.
Here come the RADIANT SERIE.
This could be the RADIANT BM100 (Bipolar M100) paving the way to other radiant speakers.
The complete serie could be : RADIANT BM100 RADIANT BM80 RADIANT BM60 RADIANT BM50 RADIANT BM22 RADIANT BW22 RADIANT BQS8 :-) RADIANT BVP180 RADIANT BVP160 ...
I don't think it should be a SIGNATURE or ELITE serie because it's a different kind of technology. You could still build a ELITE serie of current models with upgraded components.