You said a mouthful here.
This is why it is so important to find something that sounds good and feels good to you (and looks good to you, if that matters to you) over any other qualifier.
Dig it: 98-99% of any audience doesn't know or care a single bit what bass you are playing. They are there to drink, have a good time, hear a band and hopefully end up hooking up with someone for the night.
They aren't there to check out the bass player or his/her rig and tone.
There is a very small, measly percentage of gearhead geeks like us who will check out your headstock. Nobody lse will think a thing about it.
When you are playing at a club, consider that your are in a mix with other instruments and a vocalist. Then consider that there are a bunch of loud people drinking and chattering away.
Trust me, in those situations, nobody except the 1-2% of gearheads is going to know or care (or be able to tell the difference, even if you tried to point it out to them) whether you are playing a $5000 boutique, custom-built bass made of angel wood with a unicorn bone nut and frets and hardware made of titanium or a Chinese-made $125 plywood P-bass copy.
Just get something that feels good and sounds decent to you. If it can hold tune, that's the primary thing for club gigs.