Due to the large amount of trolling I do, I'm considering bumping up to an 80lb thrust ipilot unit, as a deal just came along. I have an older 16 foot lund, similar in specs to the new 16 foot lund fury (not the xl) It's a relatively shallow draft hull, almost identical to the older rebels. Anyone running 2 batteries up front and a 24volt system? I'd have to modify to make room for another battery. Any issues with the extra weight? The boat sports a 50, and isn't underpowered by any means, so I think I'm good, but looking for any input. I've never felt underpowered with my current TM unless in the strongest current, but I sometimes troll for many many hours on my bowmount. Thanks!