So I was thinking about a winch the other day.... then considered installed dual batteries in my '05 1500 (Hemi). I was thinking that a battery tray for the second battery from a truck with a cummins should bolt right up. Any opinions? Has anyone done this? I've been looking at trucks on cardomain and other sites, to see if I can find any pics of 1500's with dual batteries... no luck as of yet. If you have done this, or have a pic of a truck with this setup, please post some pics. Thanks.