I run a single 16 Live at the console, along with a single 16 live at the bow. Both on BoatLogix Mounts! This is my favorite setup so far being that I fish shallow so often but still have the power to go fish deep when needed.
If you get 16s or 12s make sure you get HD Gimbals, I got mine with BoatLogix mounts and they don't move at all!