John - thank you so much for your great videos, I learn so much from them
(I was looking to solve this answer in Actions - not Preferences)
I now have it exactly like Pro Tools - which I still need to use, as many projects I am involved with use this format (sadly).
Now I don't have to blink when copying items around.
Much time is wasted trying to remember the standard ProTools keyboard commands, of which the most used ones I have now ported over to Reaper.
I have Reaper SO customized for my workflow now.
I feel like I have built my own personal custom DAW - which is pretty inspiring when I start work each day
....Reaper beats the pants off ANY other DAW.