Thanks again for all the input. Today we pulled the trigger and ordered: Hummingbird 998c SI Combo for the console and 798ci HD SI Combo for the front. We, Frogthrower (Tom May) and I, have decided to live with the transducer on the transom, giving up dual simultaneous readings from the side imaging option. To have both sides showing, you have to mount that transducer in hole in the hull in the very middle, which opens up more possible troubles with knocking it off loading or unloading, or scrapping it on the bottom in too shallow water. I am hoping we are satisfied with the installed ContourDX Maps. Any comments on those compared to the Nav. Premium Hot Maps? We will use the RAM Mount for the console mount, thanks for that advice. See you on the water!