1. Lock everything.
2. Hopefully the son's here. Then, I hand him the AR with 7 mags, and I grab the AK with 5 mags; it goes to the wife. The M1A gets loaded;hopefully I'll have more than the five mags I have now, loaded with ball ammo.
For the first shots, though, the Winchester 1300 with 00 buck will do; I want to stock up on some Aguila mini-slugs for the beast.
Son gets the Colt Enhanced, I get the 1911 NM pistol (hardball gun), wife gets the Glock.
Anyone who gets within 50 feet of the door gets one warning. Any hostile action and it's party time.
Hiding in plain sight...