I bought a Dual Pro 2 bank onboard charger for my '03 1800 Fisherman and wanted to know if anyone else who has this model boat were is your charger mounted. I want to mount it right in the center floor storage of the boat where my trolling batteries are but not quite sure on how to secure it. Would it be ok to use sheet metal screws but then thought no because they may come loose after time due to vibration and not sure exactly what is under that part of the hull. Any help would be greatly appreciated, Thanks.