Well, it makes sense that, since the factory has had to warranty almost every installation of the Aero 8's electronic engine management, they would move to something even MORE complex.
Morgan Motor company hasn't published a wiring diagram for any of their cars for 2 decades - not because they haven't taken the time to document their design, but because the wiring is inconsistent from vehicle to vehicle. Not good when electronic controls are involved, let alone a hybrid integrated drive system.....?
Personally I'm wondering if this won't be the world's first positive-ground HEV.