Kill switch is installed. So far I have been an ecodriver, now I am officially an eco "modder". Tried it out this evening and it works very well. Way safer than key off/on. Thanks for the help guys.
Relay is ziptied to a cable in the upper left corner. I used spade clips in case I ever want to uninstall the mod.
Red switch is the safety switch. I used an illuminated one so I could glance and see if it was on. The black switch is the kill switch.
