jump from the batt positive post (or starter relay "batt" stud) to the ballast then the other end of the ballast to the coil positive primary and jump fire to the ECU blue/yellow wire and to the blue wire on the reg for it to charge (OE 69 "box" reg) I'm assuming. you could also (in addition) jump directly from battery to coil positive primary terminal & remove it when it fires. You should have several helpers. More tomorrow