I will be moving in with my sister for a while until I can get established in Portland. Not only does no one else in my extended family like guns, but there are other reasons that I feel it would be prudent to install a vault. She has frequent guests, including kids and some who stay for weeks. Also, a friend with questionable judgment following a stroke. I have a budget of $1,000, and I only need to store two rifles, plus ammo and reloading gear. Of course, I will not be living there forever, and I will most definitely be increasing the number of firearms in the future. The vault will be located in the basement, which involves steep, narrow stairs or a slippery path around the outside of the house. I would prefer something that 3 men can move without a crane. I'm not sold on any brand, so tell me what I should get and why. To start discussion, Costco has a waterproof Stack-On with 75-minute, 1400* fire rating for $600. The price is right, and the size is right, but is it junk?