"Just alittle worried because I'm scoring 80's-90's on final exams, progress test etc."
Haha first person I've ever seen worried about scoring that high.
It seems like you've never taken an actual CPA test, so let me put your worries at ease. The questions you will get on the actual exam will be similar in nature to those in Becker. Obviously they'll be different questions, but they'll be testing the same things. Often I find myself doing Becker questions and messing up because of some stupid little error that wasn't clear in the question, these questions help you in the real exam because you are prepared for those little things that trip you up before you memorize the questions. Always look for the call of the question, and read it carefully, and you should be fine.
You should check out AICPA released questions, that's my best advice for you to get a feel of what the actual exam questions will be like and try to do them for the first time.