There are several problems inherent in trying to recommend IC's and speaker cables. There is no way to know in advance how the cables will work with your system, in your room. It's best to try to audition several models, perhaps with "loaners" from a local audio dealer, or by borrowing used cables from the "lending library" at UsedCable.com (http://www.usedcable.com/UsedCable.com).
This said, the "Recommended Components" lists in TAS, HiFi+, and Stereophile can provide a good starting point for your selection process. The following choices are among the perennial "moderate cost" favorites:
Interconnects: Kimber Hero; Nordost Blue Heaven; Alpha-Core Sapphire; BetterCables.com Silver Serpent.
Speaker cable: Kimber 4TC and 8TC; Alpha-Core Goertz MI2; Analysis Plus Bi-Oval.
About 5 years ago, "Audioholics" published an interesting and revealing comparison of a number of top speaker cables. Although it's a bit outdated, the data is still valid. Here is the link: www.audioholics.com/reviews/cables/speaker-cable-reviews-faceoff-2
Good shopping, and good listening.