Ok back to cables. Maggies do not like Silver cables. just too much for the tweeter in the thin dept. Copper based cables preferably on the rich side works very well with Maggies. Tara, JPS or Synergenic are a good place to start. As far as Powercords Triode wire Labs and for digital PIAudio or JPS powercord. If you use a digital IC JPS.
Have fun trying.
charles