Your 440 gallon of fuel will be gone in a hurry if a couple of guys with some assault rifles show up.
Don’t rely on your elaborate systems too much.
I must tell you that those who rely on power and water off-the-grid, are wrong. Use it while you have it, but plan for when you stop having it. You will not be able to get supplies for your systems.
Eventually, people will come for what you have.
This is no joke.
There could be a lot of people, even people you know. They will have watched what you have, or what they think you have, and sure as heck they have had time to plan, and decide. Among them, it is very likely that you could have met them in a nearby town, and even had some light chat. I know that some farms have been attacked after some intel has been collected.
The real problem comes afterwards.
It’s not like the movies. You repel the attack, the guys run leaving behind trails of blood and stuff. You still have to live THERE. Perhaps with women, elders, children, perhaps someone ill, injured or disabled – and now there are a good number of “neighbors” (the bad kind) all p***ed off and humiliated.
Because that is how the criminal thinks: if someone stops them, they FEEL humiliation. This makes them angry. This makes them even more dangerous. They have plenty of time to plan another attack, though.
https://www.zerohedge.com/news/2019-01-16/defending-venezuelan-homestead-eventually-people-will-come-what-you-have