[RPatrino]

Here's my 2 cents
1) Should I say "one ball, one strike" when giving the count or "one and one"? Is either okay? I say one ball, one strike. Most of the guys I work with do the same thing.
2) Should I be quieter on my "ball" calls? No, the volumn on the 'ball' call should be loud enough for the catcher, batter and pitcher to hear. Your strike call has to be louder and more emphatic then the 'ball' call
3) Was I working far enough from the catcher? Looked to me like you worked as far back at the book case would allow. Given that you set up very low, being back further would have hindered your view of the zone.
4) How was the timing? To me, it looked like you were rushing a bit, but these training situations are always a bit artificial. You can be sure, though, that if you rush in a cage drill with no pressure, you will really rush when the heat is on.
5) How was my use of the eyes? Couldn't tell from the video.

One other upgrade I would offer is, don't put your hands behind your back. It looks very unprofessional and it could effect your balance. My personal preference is the Gerry Davis system, which provides a very stable platform from which to call strikes.