I thought I would follow up with what I decided to do. I'm going all Sony. It doesn't make sense to invest in either Canon or Nikon when the mirror is just going to get in your way anyway. Sony's A series can all do 1080 60p. I picked up an A7 from Craigslist for $700 and it is one heck of a 3rd camera and I will buy an A7S next month when their value plummets like all sony camera do. It's real hard to get excited about what Canon and Nikon are doing for video, where Sony is a lot more focused on it.
