Paul Speltz Anti-cables for the speakers. Also a fan of Kimber, can't go wrong in my humble opinion with either, best of luck. For a few $$$ more look at Morrow Audio, nice stuff, lots of fans out there. Don't go overboard as you can easily spend way too much on cables and you should get to a point where source components and speakers will return a nice improvement with upgrades vs mega buck cables. Personally I feel aftermarket power cables do return a nice bang for the buck, again watch price, PS Audio makes nice power products. I ran for a while B&W DM 604 S2's with Monster biwired cables, traded out to Kimber 4PR and wow what an amazing difference.
Glad to see you took the listening out of the car and into a place where you can really here your music.
Regards,