Anybody done it? I am looking hard at lithiums and wondering how much effect the weight loss has on these boats. I benefit by having a hydraulic jack plate so adjustment isn't an issue. If I go full lithium and add a battery to bring the Ghost to 36v, I am only looking at 80lbs +/- a few of battery weight. Weight is currently 210lbs for 3 AGMs which need replacing. Its either this or flash the ECU