Hey hope I'm not thread jacking. I'm about to order a blackhawk 761 and am wondering if anyone has or seen one with a yamaha f115 and 3 batteries in the back. All the dealers and boats I have seen online are setup with a 90. Want to know how much it squats in the back when sitting in the water. Also want to know what shaft length trolling motor I will need looking at the mk terrova 24v/80 or the fortrex 24v/80 not sure if I want the ipilot.