I have been using the Canare Star Quad speaker cables in my system for the past few months and have been very satisfied with them. I am not a believer in high-end cables, but went with the Canare because I was impressed with its robust construction and Canare's reputation as a top quality professional grade cable.
I purchased mine through heartlandcables.com, which will terminate, shrink wrap, and tech-flex the cable for you to give that "boutique cable" look at less than what most boutique cable makers charge for their low-end models. If you could do it yourself, more power to you and you'll end up with a great set of cables at a great price.