One thing I've learned is that Audience cable is incredible. That's what I bought and have been happy with it since day 1 to now, day 50? or so.
My opinions are based on experimenting at home using home-made wire with single and biwire configs. For the most part, there really wasn't much of a difference. I tried jumper'ing vs. biwire with a cheap set of cable and found the biwire to sound slightly better in detail and imaging.
However, biwiring sounds much better than the stock jumpers that came with my speakers... and the price difference for biwire wasn't much different than doing jumpers. Plus, I've had really bad luck doubling up on spade connections... they come loose too easily. (unless they're the really thin type, which isn't the case with Audience)
I'd do what Audience suggests... I disagreed with them about what gauge to use of their Auric chassis wire... they said I only need 18ga for an amp output... However, I decided to go for it and I'm very happy with the results. They know their stuff and their products are proof. I have all 'Conductor' series and feel no need to upgrade any time soon.
So, my wisdom is based on personal experiences where I had problems with physical connections. Audience has more experience than me so, give their way a shot... if it doesn't work out, they'll do something better for you... Seems like they'd be willing to make you a custom cable, though to minimize connection issues.
Have fun!