Allenjohns, you may want to consider the PI Audio Group Majik BUSS filtration system ($595). This thing performs as advertised; and it works well with existing conditioners. Check their website for details. There is also a little bit of information here on A-gon, but more on Audio Circle. Since you have some room in your budget, you can get Dave Ellege, PIA's owner, to work with you to build something custom for your set-up. I had Porter Ports installed on one duplex to go with the standard outlets on the other side. Dave's a nice guy and he'll give you a 30-day audition.
In my case there was visual proof that it was cleaning up the power in my listening (family) room. I have some PS Audio Noise Busters in place. Prior to installing the Majik BUSS the Noise Busters would sometimes blink like crazy depending on what else was going on in the house ... plasma TV running, clothes dryer, refrigerator, light dimmer operating, etc. As soon as the Majik BUSS was installed these NB's went dark.
To further clean-up any remaining artifacts, try the Audio Prism Ground Control spades. They're $150/pair from Music Direct, and definitely a worthwhile tweak.
In my case there was visual proof that it was cleaning up the power in my listening (family) room. I have some PS Audio Noise Busters in place. Prior to installing the Majik BUSS the Noise Busters would sometimes blink like crazy depending on what else was going on in the house ... plasma TV running, clothes dryer, refrigerator, light dimmer operating, etc. As soon as the Majik BUSS was installed these NB's went dark.
To further clean-up any remaining artifacts, try the Audio Prism Ground Control spades. They're $150/pair from Music Direct, and definitely a worthwhile tweak.