Key being 'sworn documents'…judicial discretion. The affiants are screwed either way.
Can't recall where I heard it…maybe some Anons who still have their memories can help…but I believe that in over 10,000 FISA applications, the judges up to that point had only rejected 6. That's pretty much a rubber stamp op if I've ever heard of one.
US classifications don't use numbers…pretty sure Q was simply saying that the whole thing from A to Z is clas…or in this case 1-99.