I am considering putting a 797 on my 07 Charger. It has 3 steps, one at the very bottom where the drain plug is, one above that where the pump outlets/inlets are located and the one above that where my temp. guage sensors are located. I am not too concerned about high speed operation because I will also have my Lowrance unit mounted next to the 797 on the dash. The Lowrance has a transducer which is glassed in and shoots through the hull and operates great at high speed. Where would be the best place to mount the 797 transducer?