NH roll belt monitors

Has anyone had experience with an intelliview III or IV monitor on a new roll belt baler that doesn't have a newer style tractor where it Is already setup for it? I would just like to hear some opinions. So basically does anyone have one of these new high tech monitors on an older tractor? I think you have to change the whole harness to be able to switch it over to a bale command plus monitor. Thanks!!

NH roll belt monitors