Well.......
Ya'll win. Congratz. My beloved Fender American Jazz Deluxe is now officially my "specific uses" bass. My newly acquired Spector has become my primary bass.
Don't tell any Fender folks I said this......and you'll swear this is an exageration, but it's not. I've been searching for months to find the tone I was looking for. I have a Boss GT-10B pedal board, and I've been running my Fender AMDLX through it trying setting after setting to try to get the tone I wanted. No matter I did, I just couldn't get the bite out of it. The Fender is one SMOOTH bass, I will give you that, but I couldn't get it to growl.
Well... I plugged the Spector in straight to my Carvin amp. Done. Not freaking kinding... Done. That's the tone. Right there. No amp modeller needed. Compression and a tuner and I'm done. I couldn't believe it.
So when I asked why "The Freak" Spector had been sold around TB so many times, I was told because people have GAS for bigger better Spectors... Well, don't expect to see this guy for sale ever again. Sorry everyone else!
Welcome into the light!!!

Feel free to chime in with your experiences, what worked, what didn't work. I'm really curious.