This thread is a good read, probably because it's vintage.

I think Justin's point about old basses and sonic character is a good one. That's become my litmus for basses new or old: is the sound interesting? If so, feel, looks, ergonomics, price, etc. are worth considering, if not, pass. I will say that among new basses, Hofners (at all price levels) deliver a rich, interesting tone, so if a vintage find isn't happening, that's a good option. And from listening to clips (no hands-on experience with these), it seems like the new Guild Starfires and Epi Casadys are, too. And maybe the Epi Rumblekat.
It seems kinda weird that getting into the 3rd page of a twice revived zombie thread no one is really talking much about the variations in sound of hollowbody basses like they're all kinda the same sorta. A single p.up thick body Kay sounds different than a Hofner Club bass, an Epiphone Casady sounds different than either of them and the new Lakland sounds like a solid body.
Then there are the old cheap solid body basses like my '61 Supro Pocket Bass with their crappy microphonic pickups that sound like hollow bodies. The OP is probably long gone but I'm still wondering was this a sound thing or a look thing or a bit of both?
Right, nobody asks for solid body bass recommendations, assuming they all deliver a similar sound! I think you're right, some of the old solid body basses (usually import brands of some sort) can have a sound with lots of character. Some of the builds are a bit junky, so that's a consideration, but the tone is often there. Hi-fi, schmi-fi!