Ron I agree to some extent of a base line starting point but I also believe trying to nail it all in one event is next to impossible.
I have been in rooms that measure well/flat but sound dull and lifeless.
What would be interesting is to get three different professional acousticians to give there take rather than investing lock stock and barrel with one perspective.
Think of those here that went big only to make drastic and big changes later and or find some minute or dare I say cheap solution to a huge problem.
You are walking difficult path to be sure, your head must be ready to explode.
Step back look at the big picture and enjoy the ride.
I have been in rooms that measure well/flat but sound dull and lifeless.
What would be interesting is to get three different professional acousticians to give there take rather than investing lock stock and barrel with one perspective.
Think of those here that went big only to make drastic and big changes later and or find some minute or dare I say cheap solution to a huge problem.
You are walking difficult path to be sure, your head must be ready to explode.
Step back look at the big picture and enjoy the ride.