Best microsystem for video (would like good photo capabilities too)

Currently have Nikon D7100 and a kit of lenses, but would like to get into a microsystem. A lot of the video I'm going requires me to travel, and I'd like to be able to do this a lot lighter than I currently can. I liked the Fuji and Sony full frame system, but for both it seems like video is not great. I think the video issues are resolved for Sony my moving into the 7R, but that's bordering on too high of a price point for me. Looks like the GH series of Panasonics are considered the best micro 4/3 system for video, but they're not substantially smaller than a DSLR. So, taking suggestions from the experts here...