I recently purchased the OMD E-M5 with the 12-50 and P20/1.7. In a few weeks I am traveling to Europe and thinking of getting the E-PM1 for the wife and to have as a backup body since Cameta has refurbs for $239.95 with the 14-42. Is this still a deal or given the new E-PM2 is it worthwhile to wait for the better sensor? Also torn with adding the 45/1.8 and the Samyang 7.5... I have certainly caught the addiction with this camera system!