Arrow action association

I would like an option in Favorites where you can configure the buttons' actions. By default, it should work as it always had. But when you hold down Shift or Ctrl for example, and then click one of the arrows, i'd like that action to be configurable to:
A choice for both buttons:
1) Process once and monitor afterwards
2) Monitor, don't process immediately

This would avoid the following actions:
each time i have to set a file into the monitoring state, i have to pause the queue, add the file using the blue arrow and then right click on the item in the queue, do multiple clicks so that i can set it to monitoring state and then unpause the queue. Instead, it could be substituted with Shift+Click-on-arrow

That would save me some time when working with SF.

Thanks in advance