don't bother with the kicker bullshit..JL audio makes a stealth box...custom built for the truck, I would recommend this over all options available..keep in mind you have to run power and ground to an external amp and spend more dead presidents lol
I have checked on adding cameras as well and dealer told me not possible. there is a completly different bcm used with these setups.. if you have the max trailering package it is not possible.. bcm is body control module