These look fantastically well done. If I had the money, I would definitely consider these. Just out of curiosity, what does the carbon and leather do to the sound? Also, do the Manufaktur's come with a detachable cable?
Sorry to burst your bubble, but the carbon fiber look is just the regular cup hydro dipped. Like this> http://youtu.be/oOrAlkqKjig?t=1m11s
Real carbon fiber would cost a lot more than the $15 or so they add to the cost of the Manufaktur. The leather will make a big difference in the bass response and mids
They look great and that is a good deal for a Manufaktur with the pads and new drivers. Good luck with the sale!