So I forgot what goes to what in the engine swap process. On my TPIS wiring harness, I have Alt. Lug (What they call it) that hooks to the alt. My question is, does this hook p to the Alt along with the part that hooks up to the battery? Is one to charge the bat, while the other lets the ecu the condition of the Alt?

Also, hoiw many wires go to the starter? I remember a little one (along with three others). Does a bigger one go on the starter as well?

See pic below: