I have a 2023 Ram 2500 Laramie crew cab that I want to have the rear seats (60/40) fold down. I see a lot of videos on You Tube, but Many have to do with the 1500. Is it the same procedure by cutting off a section of the hook on the back of seat? Also, will the sound system still work if I remove the sub-woofer from under the rear seat? I am just trying to find more storage space.