I am strongly considering upgrading from a transom mount to a bow mount trolling motor. The boat is a 16.5 foot aluminum V hull. Currently it has a 55lb thrust Minn Kota Endura, which provides plenty of power. Is there a real world difference in pushing vs pulling via an electric? Do I need to stick with the 55, or will I notice a huge drop in performance if I drop to a 40 on the bow? Also, how does one determine what the best shaft length is for a bow mounted motor? I can calculate the drop from the deck to the water, how far below the water is ideal? Is it necessary to have the prop at or below the maximum hull depth? <br /><br />How much nicer is having the foot control vs hand control on the bow? Well worth the extra money?<br /><br />Thanks<br /><br />Kirk