I extend that further: these are tools I enjoy, make money with, and appreciate as fine musical instruments. But everybody is different, and no single instrument can fit all players. I ask what can I tweak to make it fit what I need to do.
Now, on a vintage or other collectible instrument that has demonstrated its value over time, I'm not going to go carving or swapping on it just because. That would be a disservice to the instrument. But I have modded every instrument I own, including my Rickenbacker 4002 bass. The key is balance: do the mods meet a cost/benefit test to really change something? For example, changing out a Fender pickguard to a preferred color or pattern is a no-brainer due to the inexpensive and reversible aspects of the change. The next step would be what to do with a bass I gig with, as that would mean more allowance for mods because I will earn more $$$ with them. I have about $300 in my Ibby SRA305, and about that much more for the EMG actives setup, because it is a main gigging instrument and I needed the clearest tone with the lowest noise floor possible for the digital boards I play through. For a garage sale or pawn shop bass, after a good setup to make it playable, mods could cost more than the bass did, and therefore not be cost effective, so I would play it as is or flip it. On my Rick 4002 bass, I depreciated the value of the bass by changing out a volume pot for a push-pull on the front pickup to take its capacitor circuit in or out. But...it is reversible: I kept the original part, and swapping back will raise the value back up.
Some instruments take so much modification to conform to the taste of the player that the player is better off getting another instrument. After much consideration, that would be the case with this Talman Bass for me. At the very least, I would swap the pickup configuration, and the new pickguard and body routing puts it outside the cost/benefit ratio, to say nothing of Ultralite tuners, because this instrument, with the short upper horn and full sized tuners, will probably be neck heavy, which due to my back I will not deal with either sitting or standing.
Other persons' mileage will vary. That's why there are so many basses to choose from.
For those who criticize the electronics, just remember that, in 4-knob setup instead of stacked pairs, this is the original Spector setup: volume, volume, active treble, active bass. Not saying it is better or worse, just giving perspective.