If we do the Radian LM10 we're either going stick to the 6mids or use 8 of them for taller version similar to the NX-Treme/LS9 in height.
And well likely use 8 or 9 LT6s in the standard, and 12 in the taller version.
Heres a rough idea of the design well be shooting for with the standard height version:
The drivers will likely be rear-mounted into a thick baffle to give the drivers a litte bit of a waveguide and stiffen the cabinet.
If we go either route, we will need to have custom LM10& LT6s made in order to match the impedance, & output and send some samples off to Jay & Don to allow them design the cabinet for the new drivers.
We're still spitballing the ideas, so any suggestions are currently welcome.