Would my 360 hurt itself?

This is my setup:

I plan on setting the 360 vertical.

The table it's on is not a 100% stable but I'm not moving it when the 360 is on, can minor movements damage discs?

Notice the big ass subwoofer from my surround set. Could it's vibrations when I chainsaw someone in Gears cause the 360 to scratch discs?

Sorry for another one of those vertical/horizontal topics.