Okay, so I finally acquired most of the important bits of my first "real" rig.

I'm running a QSC RMX850 into a GK 115SBX II cab.
I play a Ibanez GSR200 and a Yamaha RBX170.
Styles-wise, everything from jazz to Queens of the Stone Age.
I'm looking for a preamp, and most importantly, it needs to be versatile and give me a decent range of sounds.
It would be nice if I had EQ and compression at the very least. Other fun features like drive/FX/etc. are nice, but not necessary.
Rackmount would be nice, but pedal format is fine.
The key is that it needs to be able to drive a power amp.
So, I turn to you, Talkbass.
Preamps I've been considering:
Zoom B2
ART Pro Channel
ART Tube PAC
EHX Bass Metaphors
Eden WTDI
BBE BMAX
Behringer Bass V-Amp Pro
ART Tube MP
...etc.
I realize that I probably have not provided enough info, but help narrowing things down would be appreciated.
Thanks!!