I loved Wilson with transparent. Great synergy.
No wonder Wilson uses transparent for internal speaker wiring.
Try transparent "The Wave" speaker cables for $200. I laughed when I bought them as an experiment, was shocked when I heard them with Sasha and Lamm in my system and was not surprised when they got cable of the year award from "TAS". Yep, they are that good.
I've also had $28K worth of transparent on a home trial so I think I had a good frame of reference.
Rockport speakers also use transparent for internal hook up by the way.