I'm using the Synergistic Research SR30's. They are nice cables that were reasonably priced at @$500. The Cardas Clear would be a great choice and one I would consider if I upgrade. One thing I will say, The Magico's are slow in breaking in. They sound good right away but they get better as the hours stack up. Or maybe it's just me appreciating them more and more as time goes on.
I can’t comment on the Revels or Dynaudio’s but the Magico’s pair very well with the Pass Labs, to a point where I don’t think I will change either for a very long time, if ever. I guess if I went up the Magico line, but that’s not necessary. The build quality is excellent. They feel as if the will last many lifetimes. You won’t be sorry if you go this route.