Cable suggestions for new system?


I have, with the help of a number of very generous audiogoners, finally arrived at a system I like: Creek Classic 5350 SE Integrated, Rotel 1072 CD Player, and B&W 703 speakers. Currently I have inexpensive Transparent speaker cables and interconnects, and as I've heard others describe these as "cloudy", I'm wondering if anyone has any suggestions re: what might work better toward achieving an overall balance of warmth and detail.
Thanks!
stuartk
Post removed 
I also like the RSAD cables. They are well constructed and provide a nice transparent and smooth presentation. Lately, I have also been enjoying the Oritek X-1 and X-2 cables. The X-1s are an excellent value for the price.
Tvad: "cable lending library"? Never heard of that-- just another example of why audiogon is so valuable. Thanks, Tvad! Does anyone have experience with the low-cost Cobalt cables???????