What leads you to believe that getting new cables will fix your problem?
"I'm looking for warmer, lusher, more romantic, "gold" type of sound - interconnects...
It seems to me my system is a little bit too detailed and precise."
I think you're asking a bit too much here. If it were me, I would get rid of the component(s) that are the source of the problem. New cables, in your case, is a band-aid fix. Fix it right the first time and move on.