Wanting to make my kayak unit ready. I have the Elite 5 dsi on my boat, I have a spare transducer, the transom mount part cost $30 delivered, I can rig it without for free. I have a swing arm that would hold the transducer in the water when fishing from the yak, I can make a L bracket, tape the transducer to the bottom of the L. Do you guys think there would be any reduced quality in shooting through tape?