I知 getting all my electronics off my cranking battery (31 agm) and going lithium. I知 considering a 100ah to run all electronics or (2) 50ah to separate the screens and AT. Are there any advantages having seperate batteries? Some say having AT and screens on their own battery gives better images? If no difference at all I壇 rather run one 100ah.

carbon 12 at console 3/1
carbon 12 at bow 3/1 nose cone
carbon 9 at bow
AT
point 1
nmea 2k