Please break apart my idea and find as many faults as you can.

[Skvez]

From 1.2 miles away you may not see someone ransacking your house.
Even if you do see someone enter the premises you’re probably at least 10 minutes away on foot.
Unless you can live comfortably at your BOL (some building with a roof, living under a tarp when it rains for 3 days straight is not fun) and move most of your supplied to it, I’d be primarily planning to stay at your house and use the BOL only if you’re overrun, rather than as plan A.