i too Jan, will congratulate you on this -
it is rewarding for those who don't understand that Jazz can be played on the E9 tuning & a on a maverick to boot
in my case, it's easier for me to play jazz on the C6 neck
which does'nt mean that i don't on E9
it's just a bit more complicated to execute certain altered chords on it
whereas melodies & solos can be obtainable
keep up the good work Jan & send more of your accomplishments