Yes! This is almost exactly what I do, except s/command/control/, and I'm using Alfred instead of Quicksilver. Not sure if Quicksilver has this, but one nice f

Yes! This is almost exactly what I do, except s/command/control/, and I'm using Alfred instead of Quicksilver. Not sure if Quicksilver has this, but one nice feature is that if, say, Chrome is currently active, and I hit its key-combo (control-shift-c), Chrome is hidden (the equivalent of command-h). This is great if you're installing something in the background and want to see if it finished without reverting back to the dark ages of command-tab. It's especially nice on a laptop, because I can expand all my windows to fill the screen while still having near-zero overhead when switching between apps.