I once had 2 Eldorado's & they were pretty decent silver cords; certainly lightweight & flexible enough for your proposed application. Soundwise though I sold them for some Custom Power AC cords which are much heavier & wouldn't work right with Symposiums or Aurios.
Regarding lightweight cords for source components: I like the original Kimber PK6 (copper), JPS Digital AC (aluminum), Kharma KRC-1a (silver). The Kharma can produce a huge soundstage. As always these rec's are system-dependent. You could always try out some various AC cables on loan from Cable Company. Nordosts are good cords too & may work just fine for your application, so don't be too discouraged just because they weren't the best in my particular rig
Regarding lightweight cords for source components: I like the original Kimber PK6 (copper), JPS Digital AC (aluminum), Kharma KRC-1a (silver). The Kharma can produce a huge soundstage. As always these rec's are system-dependent. You could always try out some various AC cables on loan from Cable Company. Nordosts are good cords too & may work just fine for your application, so don't be too discouraged just because they weren't the best in my particular rig