I stayed current on hand flying by hand flying. That is the only way you can do it and not just 30 minutes in a sim. I practiced using standby instruments only and not looking at the standard panel. If you rely totally on automation, good luck with your career. If you are very lucky it might work but don't count on it. If the stall warning ever goes off just nudge the nose down and add a little power like you did in the Cessna 150. We learned that in lesson 3 remember?