ADVICE needed going from A77 to Nex 7

Trysh, I know where you're coming from I have arthritis in my hands.  I own a Canon 7D with the large L lenses.  For me too much weight unable to handle the camera pain in my hands to much to deal with.  I bought the Nex-7 and it was light day and night.  The wieght is a fraction of my Canon.  Even with the SEL 55-210 lens i have no problem.  So, from someone with arthritis get the Sony Nex-7.  Plus the picture are great.