This is an Odyssey I'm considering for trolling motor and bilge operation on a Riverhawk build. It's $150 on Amazon. 12v, 30A. PC925 The other is a Tempest deep cycle AGM, TD35-12. 12v, 38.5A. Seen them for $79 I'm trying to save space(and money) in a 13 Riverhawk front deck and am considering these two batteries for running a 45 trolling motor and 1100gph bilge. Has anyone used these batteries(or similar) for a trolling/bilge set up? They are both 7ishx6.5ishx5.75ish. Much smaller than the Everstart 27 I use now.