My wife has an A65 currently, and there's some issues. She loves to do macro stuff with it, but when she goes to focus, the focus locks when the area in question (using a single focus point) is NOT even CLOSE to in focus. Her A55 never did this. We're thinking of getting her on to an A7 or A77II. How is the focus system in the A7? How does it do with A mount lenses? Definitely getting an A to E adapter with the focus motor built in if we go that route. Thoughts on this switch?