I've posted these already, but I recently got my 3rd adjustment back and they're the keepers. Kaysen and the good people at InEarz have been very easy to work with. I've sent my remolds three times to try to get the right side just right and they've been very understanding and helpful.
Build quality is very high, both original sound signature and balance are superb and they even let me use the custom hybrid cable I'd already purchased before remolding.
What more could you ask for!?
And in case anyone is curious, the pairing of X3 with TF10s is killer. The warm lilt of the X3 gives a little extra flavor in the mid bass/mids and the hybrid (copper/silver) cable retains the treble extension and clarity.