I am trying to decide if I am going to run my MKII through my head unit or my head unit through my MKII. I did read the FAQ on this and understand that I can do both, my question is...... Is there anyone out there that is familiar with the Pioneer DEH-P900R head unit, and is its DSP and sound field imaging worth keeping over the parametric eq of the MKII? any help would be great. I really like my head unit but I am trying to decide if I am just wasting my time with it now.