I would like to get a rosewood boarded fretless again, maybe a Fender jazz. I'd also love to get a Pedulla Buzz or Pentabuzz, that would be awesome

In the meantime, there isn't anything I can do that my STR can't accommodate, as it is a far better bass than I am a player!
So, for the OP, I like ebony or rosewood boards, and I do like active basses. I like the East and Aguilar preamps the most I would say. Nordstrand or Fralin pickups, and I generally end up with bolt-ons though I don't prefer one neck joint type over another honestly.
Here's a pic of it for the possibly one person on this board who isn't tired of looking at it lol The Clement was also a fantastic bass, but the STR is special to me.