My suggestion once you have the system in place is to purchase used cables for reputable sellers here and experiment. It's fun and informative if you don't mind selling the cables that don;t work in your system.
After using countless cables ranging from inexpensive Canare 4S11 to super expensive Straightwire Blac Silc I keep going back to Audioquest solid conductor wires. After JPS labs, DH labs, Kimber, Analysis Plus, and others I have settled on the AQ Slate biwired and feel no need to look further. Not saying they are the cables for you but speaker cables do make a difference and the only way to know which is best for you is to listen.
After using countless cables ranging from inexpensive Canare 4S11 to super expensive Straightwire Blac Silc I keep going back to Audioquest solid conductor wires. After JPS labs, DH labs, Kimber, Analysis Plus, and others I have settled on the AQ Slate biwired and feel no need to look further. Not saying they are the cables for you but speaker cables do make a difference and the only way to know which is best for you is to listen.