The last donated panel was a 3 phase box, so we didn’t have all the breakers available. And 150’ of 6/4 SOOW wire hardwired to the remote panel was a real pain to maneuver.
This year we get an all new panel.
The panel includes a service disconnect as a bonus. All the outlets were changed to proper RV 30 amp receptacles, all the outlets are on individual breakers now and the power cord was cut to a more manageable < 100’ and uses a connector instead of being hardwired. And we have a new 50 amp double pole breaker to install in the main panel.