okay guys im looking to redo my v hull aluminum boat this winter, i plan on running 3 things on board, a 12v 1100gph bilge, a helix 5 g2 gps and either a minn kota traxxis 45 or a traxxis 55. my question for everyone here is what do you think the best setup would be battery wise? I'm completely in the dark I don't really know what would be needed. I know the draw on the helix 5 is 600mA so if someone could point me in the right direction or at least give me a hand figuring it out i would be quite grateful 

What kind of boat is it?  Brand, Model, size?

its a mirrocraft f3614 

Run the pump and graph off the starting battery and the trolling motor on its own battery