Your parking space in the tonal spectrum can also get squeezed if the guitar heroes you play with like to turn their lower freq's on their eq's up toward what they consider to be "awesome" and/or "heavy". That can leave not-so-much room for you in the sandbox. When it happens, you may need to risk a serious breach of etiquette by walking over to said guitar hero's amp and physically dialing down the lows on his (hers?... doubtful!) eq. Better ask for permission there.
The other thing I can think of is a whole lot harder to predict. I once got myself a gorgeous used Warwick Corvette and I had a full Bartolini set of pickups and preamp to drop into it. My thinking was that this would sound like something heavenly... and it did... by itself. Buttery schmoooove!
Then I took that bass to a couple of gigs and (cue crickets) it was a whole different story. My tone had absolutely not "cut" to it. By that, I mean that it wasn't audible in a mix with the band, regardless of my eq settings. Even in practice sessions the bass was hard to hear, but my rinky-dink parts Jazz ran loud 'n proud in the exact same setting. Fortunately, I had no trouble selling that lovely Warwick.
It can be nearly impossible to be sure just how the tone in a bass will "cut" when you play it solo in a shop or at home. Just something to watch out for in your travels. It can be easy to fall in love with a nice ride, but we often don't know the whole story until after making the purchase and using the instrument in a show or two.