Guys I've got a 2000 cobra 190 and have 3 12v batteries for trolling motor and 1 12v group 27 cranking battery that also runs electronics(1 9" garmin livescope and lowrance hds 7 at console) lights and livewells. Right now adding a lithium isn't really an option and I looked into AGM batteries but read they aren't recommended for stator type chargers. I don't need to run a larger deep cycle for cranking correct? What brand lead acid cranking battery would yall recommend for my set up that would last on tournament day? Thanks