Seeking more 3d imaging, deeper/wider soundstage


I'm considering replacing either my amp or my pre. My system is profiled in my system link. Which do you think would improve soundstage/imaging more:
Replace the P3? I'd consider used McCormack, or a passive line stage, but my amp clips at 5v, which is what my DAC puts out when using the XLR outputs, and I'd like to try those someday...not sure a passive is a good fit for my system? Plus I require a remote. That's a deal breaker.
Replace the Rotel RB-1080? I'd consider parasound (a21 is a bit too pricey for me), used McCormack, odyssey, maybe even older krell or classe. I want XLR inputs tho.
Budget is $900-$1200 for either. Music spans the full gamut, excluding hip hop and country. Room is small, 12x12x8. I'm going to throw up some affordable foam acoustic absorption this summer (foam factory). Thnx in advance.
realremo
One thing that has been bugging me about this thread seems worth pursuing. Realremo- have you tried revearsing the phase on one of your speakers?

If you have the speakers out of phase (which can happen for a variety of reasons) the imaging information will seem confused, and a lot of it might seem to sit in the speakers.

If this has not been tried it might be worth a test to see if this is an issue. If its not, then I would be satisfied that its time for the pursuit of equipment known for better imaging/depth.

Audio is all about properties. Togheter they make the stage
including the acoustics.

You use a MF converter. MF also gives a wide and sharp
focus. But is still limited in depth. This is a property it
owns. I sold MF for a long time. I also gave MF shows for
the distributer in my country.

You say: I have a wide stage, but not a lot of depth.

Rotel has similar properties in stage like MF. It is a
little less sharp compared to MF, almost no depth.

The Quad L series do not use the best crossovers to give you
a lot of depth compared to other brands who can in this
price tag.

To get a good deep stage, you need more parts to realize
it.
I wish there was an individual block from view setting that I could implement on Audiogon that would save me from anything Bo Bo posts. Like hitting the mute button when the neo-cons open their mouths. Tom