Well, there ya go. Good logic, as usual. What I MIGHT do is put Victron in the house, then buy a couple of 6000XPs for the barn, which will be a separate system (even panels). Or, as noted earlier, just buy an extra XP as a spare. All of it is a few months away, but I think these debates are helpful. They are certainly appreciated.It's still gonna take a while before I trust an EG4 inverter. My MultiPlus has been running non stop longer than EG4 has existed as a company.