I had the same translation issues a bit. Not too much of that these days once I got some cheat sheets together of equivalencies. The biggest issue was deciding how to reprogram several of the function buttons, such as the on off switch relocated so I can flip it on and off with my thumb. I also turned off the focus ring clutch on the pro lenses because it is way to easy to slide the ring into the clutch disengagement position when shooting quickly. The autofocus system works superbly for 99% of my photos.

I just got back from three weeks in Italy and Greece and ended up with over 4000 frames that used only the autofocus. Of those , I have only found about twenty that did not catch focus properly, and on examination they were either operator error or very low lighting situations that caused the focus to hunt.

I replied earlier, but just thought of this "gotcha". If you are using one of the "pro" lenses with the manual focus ring that can be slid back for manual or forward for auto focus,
remember this: When you pull the camera out of your bag, once in a while the ring will slide while taking the camera out or in.
Then you will be trying to figure out why it will not auto-focus. Happened to me once and I spent a good 20 minutes trying to figure out if the camera or the lens had a problem.
I finally remembered the ring and sure enough, it was in MF. Gotcha!