Looks like a solid rotation to me. I don't find it confusing at all. I have always done speed deadlifts after heavy squats, or heavy deadlifts after speed squats. I used to do a separate speed bench day and a max day, but this go around I am trying speed work after a heavy movement, but that is not until the second wave of my training cycle so I am interested in seeing how yours plays out.
730/500/670 - 1900 @ 275