Battery disconnect switch install question

Hello all, I'm hoping to get a more direct answer to my question than I got when I did a search on the topic. Yes, I actually did a search! Anyways, here's my question. I just rewired my '71 Dart from headlights to taillights with a Painless wiring harness and decided to relocate my battery to the trunk while I was at it. I've done a fair amount of searching around on the internet and haven't really found a solid answer as far as how to wire in the switch correctly. My plan is to wire it the same way as the Mopar Muscle Magazine guys did with the Valiant. My switch is a 4 post switch. The 2ga wire going from the starter will go to one big post, while the other big post will feed the battery with 2ga wire. The two small posts will have 8ga wires going to the alternator. From what I've read on there, this is the correct way to do this and will leave no wires hot at all times. Correct or no?


Thanks!