Thanks a lot to both!! I am unfortunately not an existing MPC DM, and I am still a few more months away from the end of my GO membership year. I would surely get the DM, but probably just have to wait until the next short trip... But I do feel more difficult to move up the DM tier now than from SL to GO, maybe because of the 2015 MPC program revamp and/or DM status? Anyway, thanks very much for sharing your experience!!