I currently have a 12v Minn Kota Power Drive on my boat. It pairs well with my kicker to provide a decent auto-pilot for trolling but the Spot Lock feature is terrible. I’d like to upgrade to a 24v Terrova. My boat has room for a second Group 27 battery but I’m wondering how I would tell if the current gauge of the wiring is compatible/sufficient for a 24v system.
Any advice from others who’ve upgraded from 12v to 24v is appreciated. I’m mildly handy so I’m wondering if this is something I can do myself or if I should take it to a professional.