I use my Ampig profiles through a Mission 2x12 FRFR and it is bliss....Just turn the empower option down a bit and you're perfect...Better than most bass rigs...
Matt,
I'm assuming this is for a 4-string bass only, right? The freq response for those cabs is only down to 80 Hz, so you'd be missing most of the B string and it's first harmonic on a 5 string bass.