Thanks again for this tip.. for some reason I had ignored the contour buttons at first, but I tried 'em last night and found a great tone with my P5.I find that the two contour buttons make a huge difference for me.
Contour 2, bass and treble at noon, lo mids and hi mids both at around 1:30 or 2 o'clock, a touch of Spectracomp, and Tubetone at 6. It punched through the mix nicely while keeping the bottom end.