I like AQ too. Very musical and easy to live with. Here's an XLR interconnect at $169/1M pair.
11-29-12: Zd542
I've tried many cables over the years and find that copper Audioquest goes well with anything. I've never had a situation where they didn't sound good. You don't have to go for anything really expensive, either. You can get great sound from their low and mid priced cables.
AQ CV-8 speaker cable $300 for 8' pair down from $800.
As for power cords, you'll see several discounts on AQ power cords at HCM Audio.