I was recently in a small fender bender with my 8 and 4.5 year old boys with me. I only have a sport bar with lap belts in the back seat of my CJ. I want to get a "family" cage out of a YJ so Ican at least get them shoulder belts and a little more cgae around them in case something worse happens. What sort of modification do I need to do to a "family" cage so it will fit my CJ? If I opt out of connecting the cage to the winshield can I just swap out the two style cages?