If you know what your doing stealth accounts have the same chances of going through as a account with 100 percent real info,its the same odds.U should create a stealth account ,get one to pass then slowly swap it to real info that you want to use.Otherwise it can be 50/50 real or stealth.
Being from usa youll pass faster then someone outside the usa,due to the fact youll prolly have more options getting the documents amazon likes.
Real-Accounts 
