My ideal camera: NEX 7 body, M43 lenses

I'm upgrading from point and shoot and have been researching what to get. Want to keep it as small as possible. Happy to spend a few grand over the next year or so to get some high quality gear. Just wish someone had a complete package for me to buy!

Leaning towards M43 because of the superior small lenses, despite the NEX 5N and 7 bodies being so interesting.

However, final thing is to look into the idea of using a NEX body with M43 lenses.

Has anyone here tried that? Does anyone have any advice on best options? Would it really work?