Yes, very happy. Cosmic Ears workmanship is excellent and apart from the standard customisations options they offer, are also prepared to discuss unique, one off shell designs with their customers. I have a pair of their customs too (HY3 model) and they are also great. Fit is just right, cables are good quality.
Have no fear in using them, their MD is very focussed on pleasing his customers and goes to extraordinary lengths to do so.
Then I shall begin saving for the Customs! Thanks for your help