I like the idea of learning an instrument thoroughly. It's what I've done. Cataloguing a library of sounds would be nothing less than a daunting task, but general ideas like D'Addario Chromes on a Fender Jazz Bass might be useful.nah, definitely let it stop you, it's a huge amount of work for very little useful info. After years and years of buying, using and evaluating gear of all types, I have found that just picking something, knowing what it does, and working within that framework is far more valuable than trying to find the perfect gear, which can waste so much valuable time. For strings, this is times 1000. pick a string (and a bass and an amp), and stick with it.
I do agree that including the minutae us bass players obsess over (pick-up over/underwind, string gauge, wood species) would not be worth the effort, especially because half of us hear a difference and half don't. Not to mention the amount of time it would take. I'm just of the opinion that a quality sound catalog could be useful. There are plenty of junk demos out there.