A conflicting update on the aux 48v connections. Sportsline claims Tesla told them these are each 400W connections, not 2.5kW as listed on Tesla's website specifications. Looking at the wire sizing, 400W seems far more likely. Still, that's a lot more power than the old 12v 150W power plug in the cabin. It's not enough to run a winch, as they typically require ~1.5 kW. Seems like a rear winch would be a better solution, running off the 240VAC connector.