I would try NORDOST flatline cable...this is very transparent cable for the money...with a very open and airy presentation...and will extend the highs on your SPicas(I used to own the tc-50s) and adhance their strenghths: imaging and soundstage...I wouldnt worry too much about the bass...and a subwoofer then use a lower awg cable...good luck..other affordable offerings I have never heard but rate highly...Analysis plus and Kimber cable...both at Audioadvisor.com...with a 30 day trial...
