As I await a pair of your custom cases for my nCore 400 monoblocks, I couldn't help but wonder if you have given any consideration to building amps based on the OEM NC500 modules.
As far as I am aware, there are only a few amplifiers currently available that use this module (NAD, Merrill, and Acoustic Imagery), and only one of those produce mono-blocks. Of course, the allure to Aluminati is the combination of your stunning cases with those modules.
Anyway, just a thought...