I think the next step is take your best shot at initial setup and spend some time listening to a variety of music.
Then post back here with your findings in regard to what sounds good or what might need improvement still and I'm sure you will get lots of good feedback.
Getting to the "ultimate sound" is an evolutionary thing, not a "big bang". The key is to continue in the right direction as best as possible each step along the way until you reach your destination. Eventually then you wil get there sooner rather than later (hopefully, much sooner).
Then post back here with your findings in regard to what sounds good or what might need improvement still and I'm sure you will get lots of good feedback.
Getting to the "ultimate sound" is an evolutionary thing, not a "big bang". The key is to continue in the right direction as best as possible each step along the way until you reach your destination. Eventually then you wil get there sooner rather than later (hopefully, much sooner).