I recently upgraded to an HDS Live 9 on the console and love it. But, given the screen size I'd like to use it solely for 2D and side imaging and am wondering if anyone has installed a second FF without a transducer on the console and dedicated it for only mapping? I know this may sound goofy but I don't want to run two 3 in 1 transducers off the back and am not sure if it makes sense do this? I run a smaller boat and having a 15"+ screen would look ridiculous.