Hey Guys. Picked up my 17 2500 5.7 Friday. Taking back to dealer on Wednesday to have step bars and air Intake added on. What other mods do y'all recommend? I have the SLT trim so I have a lot of room for "improvement". We have a 5500lb travel trailer, the main reason I upgraded. I went to local car audio store and they wanted almost $700 for backup camera, has to be better options correct? Loving this beast so far