inna I think, you are headed in the wrong direction. You don't really want to find warmth/detail balance, you want to find the sound that is as close to the reality as possible.
I agree. The best way to pursuit the reality is recreating the original music by comparison. The orig music is a reference and betters to all reproduced audio sounds. It is hard to compare your system sound and the orig music because your ears trick you always. You need to live record your sound system and compare with the original music. Alex/Wavetouch