Love the Bad Self Portraits album, must get a listen to their new stuff. Funny, I found them through a horribly click bait video of a Michael Jackson cover.
As for strings, I have LaBellas on my Shoulder 5 fretless P and Chrome's on my fretted bitsa 4 P. I'm going to put Chrome's on the Shuker when I start playing in anger again - really like them.
Thundercat put a nice top 10 together on YouTube. A favourite of mine which is on there is Narada Michael Walden, I Shoulda Loved You. I may have put a link to it in the above thread by@Reggaebass
Despite having a copy tucked away somewhere, I hadn't ever twigged that It Hurt's So Good was a Millie Jackson hit. Here's a nice little evolution of the song from the original:
through the Millie Jackson hit:
and on to the version we all love:
I'd stick the Genzler Magellan on your list. I had and lived the smaller version (sold due to lockdown, but top of my list once gigging again) and your budget will cover the 800w version. Will be great with all the styles you mentioned.