Battery relocate

So in the hole process of the redoing the under the hood of the stang, i was thinking of relocateing the battery back to the trunk again. I have the switch on the outside to kill the power, but what is the wiring for it? Do i run one side of power to the switch off the battery and then from the other side of the switch run another power wire to the engine compartment to the stuff up there? And then just ground the battery somewere in the trunk? If i do this and this is how it's wired then can i also have the NOS bottle in there by NHRA rules? Or will it have to be mounted in the cockpit? I'm going to start on the trunk next , just repainting it tho not filling any hole as for there isnt much to fill in there. Then after i get my sanity and sleep back i'll do the outside of the car. The int. is in great shape besides not having the billit peace




john