OK, so I'm going to either buy the BDI21 + the Bass EQ, or the ADI21 + the Compressor/Sustainer. I want mid control, but I also want presence control. With the BDI21 I get the presence and I would think that the Bass EQ would allow me to boost the mids. The ADI21 would give me mid control, and the tone control on the sustainer apparently controls presence. On the BDI21 you can get an SVT sound by boosting bass and presence, and cutting treble. You get the Bassman by reversing the SVT setting. Should I be able to do the same with the ADI21/Compressor combo? The bass, treble, level, and blend on the BDI and the ADI are the same. Should I be able to set the ADI bass, treble, blend, and level at the same as the BDI for the SVT sound, boost the tone on the compressor and get a similar SVT sound to the BDI + have mid control? Thanks!