Too late as sold my whole set (Nex 7 + Voigtlander Adapter) to a close friend. Figured that image quality is more critical for me and both my X-Pro1 and M9P delivers much sharper pictures with better bokeh, with just each own branded lens without adapter. Even with the CV35mmF1.2II, my Nex 7 is still not as good as X-Pro1 with its 35mm F1.4 kit lens (not so concerned about AF speed). Have been comparing my own pictures from my 3 cameras and have finally made up my mind just to keep the best 2 in terms of IQ purely.
Was very interested in the Nex 7 due to it's size, but with all the adapters, Leica, Zeiss and Voigtlander lenses, it is no longer small and portable - the only selling point for me.
Keeping only X-Pro1 and M9P now, with X-Pro1 being my casual gear while M9P for more serious shots.
Enjoy your Nex 7 and your continuous journey on expensive glasses!