Or, in your case, a very
specific P; Hollow-body fretless, and if IRRc, Lace PUs, piezos, and active.
You describe the "feel" you're looking for, but what about the tone?
(and TIs and DTFs are -to me- on opposite ends of the spectrum when it comes to feel)
What is it sound-wise you don't like about TIs or DTFs on that particular bass?
I have both TIs & DTFs (105) on
fretted Ps, but not on any of my fretless Ps.
(and I do not consider the TIs and DTFs "interchangeable" on those 2 basses).
I have not played the specific model shown in your post, but, FWIW, I use Slinky Cobalt flats on 2 of my FL Ps, Chromes on another.
(I'll rotate Pressure Wounds on (only) 2 of those)
My '78 FL P has always "rejected" flats.

That one is strung w/Sunbeams.