Oops...when you'd posted about getting the Nikon1, I didn't realize you were already shooting on a mirrorless/4thirds/compact/EVIL camera. Looks like you've really given this a good test. I'm heading to the camera store now so I think I'll have a look at it while I'm there.
http://bedemccarthy.com/blog/2012/3/sony-nex-7-review-chapter-2--shooting