If your front springs are sagging you may want to consider replacing them with the OME MD springs and cutting them down incrementally until you've achieved a lift height in front of 5-5.25" (so it'll settle around 4.75-5"). You'll end up with a spring rate close to the OME HD springs which will help you keep that front end up while offroading with a full family of 5.
Oh and check out USMC1's build! He's rocking the superlift, steel armadillo sliders and rear bumper..... he'd be a good example for what yours will look like.