Power conditioning from the ground up

I am exploring power conditioning for my rig. I have read plenty of threads where the opinions seem to be varied.

I am looking into replacing wall receptacles, adding a power conditioner, upgrading wiring to a thicker gauge and dedicating several breakers for my set-up.  

Some questions I have:

If I had upgrade the wall receptacle but my in-wall wiring is subpar, will the wall receptable be redundant?

If you have a power conditioner but you have a cheap $1 duplex outlet, is the power conditioner redundant?

I am trying to better understand where my focus should be. In regards to what I am looking to achieve, I want the usual (blacker blacks, deeper soundfloor, wider soundstage, less grit, more details, etc.) 

Ultimately, I would like to achieve as close to a holographic image as possible to where the image is suspended or hanging in the air. Maybe the answer to query isn't power conditioning, I would like to hear your ideas for how to achieve what I am seeking within my current set-up if possible:

VPI Scout 1.1
Soundsmith Zephyr MKII (HOMI)
Rogue Audio Cronus Magnum (KT120)
Zu Soul MKII
Zu cables

Thanks,

Aaron