EDIT: doesn't really need anti -grind, my 2005 Tundra DC has auto-crank and anti-grind built in
Also, I know the lights on the Tundra shut off when you open the door, are there any other components that are controlled by the drivers door opening after shutting off the engine, that could be a bad thing to not have the door open?
I just have to find a good way to activate the remote start with the stock remote. I thought about hooking it up to the door locks, but that could be dangerous if a child played with the door lock switch on the door panel while I'm driving, couldn't it?