Well my pay and build ad I go new house project finally got some traction again so I am up to the point of pouring the basement finally.
One thing. Basement wall safe? Is it worth and and how big is good enough for realistic use?
I'm thinking 24" square door with a 36" cubed interior.
I'd say its for all my "mad Cash" but you all know that even with it converted to $1 bills I wouldn't need a cigar box. 
I do have a lead on a early 1900's small town bank vault but I haven't yet figured out how to move it. Same with a stationary cabinet style one about 3' x 4' x 6'. I can move the second one on my end but the guy who has it can't on his end. 