The Bartolinini is something like this: the inner most core is a small strand of copper, surrounded by clear plastic. Wrapped around that is a braid of silver colored wire, of which it looks like the manufacturer had tailed into a strand to solder. Encasing all of this is a black plastic wire.
This is different than the previous stock setup, with one black, and one white, and which is shown on the Duncan website (unless i missed something else).
As far as the Jazz pickup, i think i had that right, except there is one bare silver wire I assumed to be ground, and grounded that.
Thanks for the help so far, see if this info gives any other suggestions.
Parker