I've been fishing since I was small, but only recently purchased a bass boat for bigger water & tournaments around Western KY (Lake Malone, Barkley, KY, Beshear, etc.). I'm used to small watershed lakes where electronics aren't needed. What kind of console/bow combo would be good for someone just learning to use the electronics? I'm thinking about Helix 10 SI for the console and Helix 9 DI for the bow. I'm not worried about cost ($4,000 or so budget) as much as getting something that will benefit me in the long run. Boat is a 91 Bullet, 21 footer. Thanks for any imput.