Wow, you forgot the codes? Jesus, if you had that much work going, with a benzo habit, jeez...I feel for ya there bro.
Also, brave move rigging those safes, you definitely had more balls than I do. The best I did when I was in your profession was pack a Glock 26 in my waistband. I only had to pull it twice, but nobody ever got my shit. I couldn't afford to have it burn up in your example, I had to protect it. A gun is my weapon of choice, but in the States, sell drugs with a gun and you're fucked.
On a side note there, I've had two uncles get popped for trafficking. My uncle had three guns in his house and he wasn't charged with any of them. A mutual friend of ours got charged with trafficking and he got charged with a firearm simply for having it in his vehicle during a deal. My uncle got drug court, probation (first-time offense); Our mutual friend, also a first-time offender, is in a federal prison in Texas. The reason being though is he tried to have a drop at a federal pen here in our state.
Without digressing, great story! The rise and fall, not everyone can stay on top.
Good luck!