I live in Orygun, so I'm not sure if this is much help to you where you are, but I had mine custom built by a local outfit that makes safes. I was shopping for a safe at a gun store and noticed a little sticker on the back, "Manufactured by Foster Creek Metal Fab." I live only 10 miles from Foster Creek and went home and looked them up.
I was able to spec. out my safe just how I wanted it. The guy showed me some pics of safes he has built, some being two door models for 50+ rifles and room for an a$$ load of handguns.
I got a 60" tall, 30" wide by 20" deep, fire rated, upgraded to 5 (one on top and bottom, three on the side and an interior locking flange) 15/16 lugs, a key lock and a 4 digit combination lock, each independant of the other, and my choice of color for $615.00 I did the interior trim myself in aromatic cedar with birtch shelves. Shipping would probably slay you on the price but if your interested post and I will dig up the guy's phone number.