Hey I am looking at a boat with a 24 volt trolling motor that I would like to upgrade to a 36 volt. I am wandering is all the wiring changes where you wire the batteries in series or is there more to this than I am thinking. This is on a Pantera II by the way. I am also wanting to add the 10 gallon kicker tank, can you do the tank and extra battery for the the 36 volt trolling motor? Thanks for the help