Anyone that's gonna tell me what brand of guitar I need to make the right sound isn't someone I wanna work with. I've played with gear snobs before and I won't be entertaining any more of them, unless I get paid a decent wage to do so.
I've spent years experiment with different amps and basses to find what I'm most comfortable playing on, so that I can play to the best of ability. I'm not saying I don't like Fenders, but their refusal to make basses with 24 frets puts them at odds with what I've chosen, in addition to the fact that the basses I have were cheaper than Fenders that had similar electronics features and note range.
I paid less, got active eletronics and more frets, and didn't compromise on playability or looks; I'm not throwing that away because of headstock snobbery or a sound engineer being too lazy to turn a couple of knobs. It's also why I've taken an active interest in sound engineering; to understand what it takes to produce good tone, and not just on my instrument.
That said, I completely sympathise with Nashville conservatism. Nashville is ultimately a pretty conservative place, musically, and you don't really move there to break the mould. You move there to get paid good money as a musician, and like any job opportunity, you conform with pre-existing paradigms to ensure job security. I like country, but unless it's around the top of your musical palette, I'm not sure you're doing yourself a great service by moving there. If you ended up spending years being musically at odds with the surroundings because of such a discord, your move probably hasn't really fostered progress (though it'd be a great experience nonetheless).
Please bear in mind that I've never been to Nashville before though, let alone lived/played there, so this is all conjecture on my part.