I have recently gotten a new boat and moved to Humminbird Helix 12" units on the console and bow. Am very interested in adding the Livescope system to the bow and my Ultrex trolling motor. The 9" Garmin display would seem to be adequate for my needs, but the 10" model appears to have more processing power, etc. I am particularly interested in using the Livescope to locate suspended fish in deeper water, say depths of 40 to 60 feet with the bass suspended in the water column. Insights and recommendations from you Garmin experts appreciated!