It's time to order the wiring for my car. I will keep the original dash harness. The car is a standard non-gauge convertible. I will use a SI alternator, a HEI (Dave Ray's) distributor,and the Autometer gauge pod (voltage,temp,oil,fuel). I have the wiring harness for the gauge conversion. I would also like to maintain the warning lights for the oil pressure and the alternator. I do not have any experience with wiring or electrical systems so my objective is to Keep It Simple. Which wiring and alternator should I order.