question on bulkhead connector bypass

OK thanks - yes I understand the ammeter will not be correct- no prob I have other gauges including a voltmeter anyway. I see now it has to be the BAT terminal on the alternator to jump to the starter relay. That should reduce draw though bulkhead connector when starting, no?
Source was this:
Vintage Chrysler electrical repairs and updates

BTW I put relays in some time back for the headlights which I hope has reduced load through bulkhead connector also. I have no radio or other big power draws besides heater fan (which I never use) and pretty much just the convertible top power, interior and running lights. I'm in process of taking apart and cleaning the 3 plugs in the bulkhead connector. They look pretty decent so far.