To those of you who have installed one...... what brand/part number did you go with? I'm in the process of relocating my battery to the bed to make space under the hood for a bigger reservoir. In order to race this season, I'll need a battery disconnect switch on the rear of the truck to pass tech. Also, has anyone figured out the correct way to wire this up so the power is TOTALLY cut? By the way... this is also a DD, so the alternator is still installed and I've been reading that there are extra cables that need to be run to the switch from the alternator so I don't fry my ECU when the power is cut. I need some help! Maybe a wiring diagram from somebody? And what disconnect is best?