Interesting to read your great report as we were breaking the trail in front of you. I did the same February last year but this time took over 2 hrs longer to gain the summit of the CMD because of the arduous going in the deep snow. Reports indicated as much as a metre of new snow had fallen at the weekend! I think it was you that passed us on the top of CMD as we were having our lunch. I probably have pictures of you starting the arete which are posted on UKC (see this link)
http://www.ukclimbing.com/photos/author.html?id=9687I should add that this is my third traverse of the CMD in the last 3 winters and it has always been in such excellent weather and deep snow. All in all it was a great week so long as you were careful with route choice. We also climbed in Glencoe, Kintail, Coire Ardair, and Coire an T-Sneachda, but that Wednesday was the best!.