I've decided that I want to go with a dual-amp rig. Right now I play an Ampeg SVT-3 Pro through an Aguilar 1x15. I'm in total love with that sound for my clean channel. SO, my thought is to get a n SVP-PRO preamp for my clean channel, an additional Pre-amp for the dirty channel and send them both to a QSC or other stereo Power Amp. For the dirty pre-amp, I'm up for options. I'm leaning towards a SVPCL, only because I've had great experience with Ampeg. I'm leaning towards a QSC Power amp, because our church uses them for our subwoofers (dual Community 1x18's) and I like that sound, as well. Right now, I'd like to brige mono the power amp into my AGgie Cab, and eventually add a 2x10. That would either be run agan as Bridged Mono, so both cabs had the same output, or I would set it back to stereo and have one cab for clean, and the other for dirty. I'd like to leave my Power output around 275-400 watts at 8 ohms. I prefer 1RU preamps and a 2RU power-amp so I don't have to go buy a new rack, either. 1) If I set the power amp to Bridge Mono, can I run 2 inputs into one output? Or is it then 1 input and 1 output? 2) Based off of the manuals and circuit diagrams, it appears the SVT-3PRO and the SVP-PRO are essentiallty the same pre-amp circuit. 3) For solid tone with the effects I am using (see my profile) what are some other preamps I could/should look at?