As someone who has built his own speakers, used REW, UMIK, tone generators to break in speakers, I can tell you that
@copper and I are experts at what OUR ears like to hear. You can call yourself an audiophile but if you are depending on instruments to tell you the final settings for your sound, then you are just someone that owns high end equipment. You need to trust that you are an expert at what your ears like to hear. The measurement tools tell us what sound is being generated then what tweaks we might make to achieve a better curve. But ultimately, we let our ears tell us what sounds best. The curve isn't the end goal, it's a reference point from which we start and can go back to if our experiment doesn't yield good results.
The EQ adjustment for jazz is different from EDM which is different from hard rock, etc.. My suggestion is to start at what
@copper originally suggested, play something you really like on repeat and start making adjustments one band at a time. When that frequency range sounds good, go to the next. Listen to the result and make adjustments if you want. The ending curve, if measured, may look terrible but if the resulting sound is pleasing to your ears, that's what is important. Your tastes and frequencies that you can hear should dictate the EQ settings. Trust yourself.