Congrats on the new setup navigator. If you like yours half as much as I do mine you won't want to pick up another rod. And I think you'll also appreciate the bigger drag on the 4000 if you get into some biguns.

As for lines, I run 14lb Fireline in the smoke color when fishing jigs/worms. I've been using the smoke color but liked the way the high-vis green looked on my buddy's rod. Lets you know exactly how much is out in a belly that should't be. Run the Fireline to a clear leader and you'll be cooning them.

Bruce