Yes the RA6 is coming in the next month. aa
Along with a RAV1RS plus a new surround for larger rooms using thesame drivers as the RAV1RS but the drivers will fire forward.

Just have to cut the tweeter opening for the ribbons.
Add in the OB2x and OB3X.
A tower design with the M-165X RAV6X now on line for kits as well as finished speakers
That is now one large selection of speaker kits.
Plus a open baffle RAO
WWWMTMWWW.
Last will be the LXIII MTMW plus the LXVI WWMTMWW both of these will have the RA165.8 and RA154.16 drivers.