I have a 71 which I have the long rear bench seats for. A P/O put in a roll cage which is in the way me mounting the seats back into the vehicle. Is there a model that has both the long bench seats and a roll bar. I know that the 71 didn't come with the roll bar like later models, however my kids will be riding with me and I want at least a little protection for them, with a somewhat factory look. I have thought of converting to short jump seats and a later model roll bar, but I don't know. Any suggestions would be greatly appreciated especially with pictures.