<p>Thank you all for your incredibly helpful responses. I will upgrade the camera body. The 7200 is about $400 more than the 7100. But, as evidenced by my still using the D80, I'd likely hold onto the new body for a while, so I don't mind the additional $$ if it is worth it. Is it your sense that the 7200 is worth the additional $$?<br>
Again, I really appreciate your collective wisdom!</p>