Bullthistle,
I agree with you, very few members really care about a restoration effort.
Many have yet to realize that most ardent supporters of golden age architecture and sympathetic restorations are in the minority in the real world, but in abundance on this site.
We live in different times, with different values, and self oriented members tend to ignore the values and topic of restoration.
I think the methodology you have employed to gain approval of the work, by your members, is the most practical.
The one area that I would take issue with, is the absolute acceptance of the architect's vision. I think we have an obligation to the clubs we serve, to ask questions, prudent questions about the design and scope of the work.
I think each club has an obligation, begining when they first seek to retain an architect, to spell out the clubs overall views and objectives to the architects vying for the consulting work, such that eveyone clearly understands the mission at hand.
If the objective is a sympathetic restoration, then any deviation from a true restoration must be addressed, questioned, and resolved.
Interpretation is subjective and can be fraught with peril.
Ask questions first, implement last.
Once the work is in the ground, the money is spent and it's too late to do it another way.