How are you dispensing your amplifier power? Which amp powers the front, rears, center? Placement of the amps might mandate whether you have longer IC runs or speaker runs. Some people like placing all of their gear in one rack, while others who are limited on "front wall" space may have to put the rear channel amp next to the rear channels. This latter scenario would require a long IC run. As for a sight to look at, try AudioAdvisor.com, they sell cables and have a good return policy.
Cable Confusion
I thought selecting Audio-Video components was difficult.Now that I have my system "in place", I need to delve in purchasing cables. Its a nightmare. So many manufacturer's with so many different cables, and prices ranging from all over the place. Is there a site that could be helpful in selecting cables. Perhaps even one that is simply educational regarding different connections between components. I have a Krell KAV1500,Proceed HPA-2 as amps, Lexicon MC12 Processor, Sony 9000ES DVD, Sharp DLP projector, Sony HD100 DSS receiver and Aerial speakers.Thanks.