Recommendations? 2-Channel Audio System Speaker Cables and RCA Connects and Amp Power Cord


My System:
Audio Research VSi60 (Integrated strong-~50watt tube amp)
Lumin T1 (using its DAC, too)
Focal 1028BE (II) 

Room:
14x20x9

Preferences in order of my desires:
-Imaging and Soundstage 
-Natural/Realism
-Less fatigue (I know that's frequently a trade-off with resolution and the above preferences)
-Dynamics
-Tone/timbre

What I listen to:
-I like folk & americana (from Cat Stevens, Jakob Dylan)
-Blues (Eva Cassidy, John Hammond)
-Guitar (both acoustic and electric: Leo Kottke, Mark Knopfler/Dire Straits)
-AOR Rock/Classic Rock

Budget is around 2K for all.  Used is fine, too. 

Thanks for your inputs!




jo1mtb
Thanks all for the comments.  I think thecableco might be the way to go.  Sounds like I can't go wrong there.  I agree the 5% is a good investment in not having to guess/buy/sell, repeat. 
First, I'd buy used cables and just sell them for little or no loss if they don't work.  You'll save a bundle and cost relatively little to ship.  Given your preferences, I'd buy some used Acoustic Zen Silver Reference II interconnects and Satori speaker cables (or Hologram if in your budget).  Once those are in place I'd demo a Triode Wire Labs power cord.  I've had the AZ interconnects and cables for over 10 years and haven't switched them out yet, and my priorities are virtually identical to yours.  Best of luck.