Kev, it makes sense to me too. You're actually on to something, and it is BIG! You're on the right track, so far as you just shared. Keep up the good work.
Soli, I sense there is something further lingering with respect to your original question. I'm sure it pertains to SFQ, so please don't hesitate to share it or to further elaborate. We're all here together, we learn from each other and we help each other. If we can help, we'll be happy to assit you in moving to the next higher place, or else just soften any seeming veil or cloud.
By the way, Soli, I too like the word "emptiness." It works just fine for me. But as Mayflower indicated, I've come to learn that some of us associate it with less than positive connotations. It is for this reason only that I've tended to use the some what more neutral and easier to digest (by some) word "silence."
Until....