The ZF is a good box - was my choice and would remain my choice on an Aero. However the ZF still trades some tactility and control that a manual box doesn't. The manual mode is better than other Auto box manual modes, but vs the new modern dual clutch boxes it is hopelessly outclassed.
The porsche PDk, or Volkswagen DSG or Ferrari version are all fabulous and have all been out for a long while. I think if an auto is going to be there for Morgan in the range for the long run, the sooner they get to a proper DSG style box the better.
Quicker shifts, better rev matching and seamless traction are all highly desirable in a motor car...