I had the same concern but I ordered my size and it came good. It comes fast. I mean I'd order one right now and u can see if your size fits. Just don't order something bigger than your regular
Typically, it can take up to 5 business days for the results to be back. Mine only took one week and the background check was completed very fast. So don't worry you still did it at a good time....
I haven't gotten a chance to read the attachments in depth. I read them but quickly. I also sent the confirmation letter. Was that the only thing we had to send right