Hey guys what do you think about down sizing trolling motors. I have a minn kota 101lb 36v and absolutely love it. However I am considering dropping to a 24v 80lb. My reasoning is I would rather run 2 batteries vs 3. I would think the disadvantages out weight the benefits dropping from 101 to 80. However i rarely ever run the 101 above 70% power. I assumed if majority of my setting is at 50 then I would have longer days with the 101 than the 80 on a 24v system. Would I notice the loss of 20lbs of thrust and will the system not last as long as a 36v on a full day?