A Copy/Paste Properties button for actors would be nice.
For eg: Suppose i have 3 Spot lights. I made changes to Spotlight 1 (Adjusted Brightness, Radius, IES texture, Outer cone etc etc). So instead of going through and changing settings for other spotlights, it would be great to have two buttons like “Copy Properties…” and “Paste Properties…”. So i could click “Copy Properties…” from Spotlight 1 and select both Spotlight 2 and 3 and click “Paste Properties…” and all settings will be updated. Individual setting will also be nice (Like in UDK) where you could right click on a setting (eg: Location) and select “Copy Properties To Clipboard”.