It is very possible, considering the somewhat tube-like character of a full-blown ClariT, combined with the outrageous Clari-T of sound, that the fu fu paper n' oil bon bon caps like LeCleche, Mundorf, could actually be the holy grail of coupling caps, making an even "huger" difference.
I dream of little pigtails, where one could roll coupling caps in their ClariT,
like I used to do with Meshplates, and 12-series pre amp tubes, instead plugging in their favorite little firecrackers, to suit the material, or the mood. Hmmmmmm. There is a new thought.