I added the VTC to mine and it was worth every penny.
Mine is a 2020 model and although there were none of the common noise issues from that time, the vintage tone control, better pots, and versatility of tones has made a big improvement to my bass.
I’ve felt no need to change the pickups, since swapping the VTC preamp and controls, but I did swap the string retainer for a Hipshot one, as inspired by Andy Irvine. That in itself seemed to improve the tone somehow and “tighten” up the sound is the only way I can think how to describe it. Roger Sadowsky has posted a very useful how to video on Youtube.
Get your soldering iron out and go for it!