When I was a young bassist of 19, I couldn't afford to even consider the idea of having more than one decent bass amp, and I had a hard time holding on even to that.
I am not Mr $ now, but I figure that in the future, I'll have my Fender Rumble 350, but I'll add to the collection with a good old Ampeg SVT full of balsy thump bumpbumpbump tube amp. I'll get to gig it about once a year, but it'll be worth it.
In the meantime, I really like the GKs I've played in various shops--can't remember the models, but they were heads plugged into various cabs. Really nice.
I don't have a collection of bass amps to show, but I'm betting FJ (Kenny B) does, and I'd bet others do too.
Love to see pics and short (0r long ) descriptions.