Add Keyboard Shortcut: 'Apply Mouse Click at Play Head

Apply Mouse Click at Play Head:  

If I want to make room for an edit I am performing, I commonly use the 'Track Select Forward Tool" by grabbing a bunch of media and pushing it down the timeline.  I can activate this tool with a keystroke, then I have to grab the mouse to designate what I want it to select, then I can go back to the keyboard to move / nudge the selected clips.  If I didn't have to grab the mouse, I could work more efficiently.  Trust me, it would save at least .08 seconds, and I need that time as I'm getting very old with soft hints of grey peering through this beard of mine.