I know you've probably already made up your mind Fabs, but you might checkout the following too.
http://www.armorvault.com/default.htm
and
http://www.bearsafes.com/products.html
Granted both are in oklahoma, and I have no idea how much shipping is ( i bet it ain't cheap) but both are quality products.
I've actually been through both production areas.
If it were closer to you, i'd recommened either to you in a heartbeat, but with the distance, prolly not a good idea for you.
The armorvault guys got a lil scare a year ago last january when our warehouse burned down, they are less than two blocks from the old site.