From my experience with a spirited baby, getting her to sleep through the night is going to be an ongoing problem for a good while as sometimes we just had to hiccup at the wrong time it through the routine out & that was it... But it is doable most of the time with good consistency & NO PACI... unfortunately I think spirited babies & pacis just do not go together... sure you need them to calm the spirited child, the problem is they also seem to become props & so they won't sleep without them.
Have a look at the props board & PU/PD for methods of Paci weaning.