I have a ProCraft V-200DC 20' boat, which currently has a Motorguide 55lb 24v bow mounted trolling motor. Its not a bad trolling motor, but simply not enough thrust for windy/choppy days. Any suggestions on a 70-80lb 24v motor in the $5-700 range? I don't need power drive, GPS, etc, just a dependable motor with a little more power. I looked at a Minn Kota Edge 70lb, but curious what others would suggest.