It seems that you're getting close.
In my experience, when people start asking the "Am I Ready" question, they're usually pretty close.
I often recommend people just schedule and write. Lots of people really surprise themselves and pass, and then move on to furthering their career, or the next exam. You might save yourself
alot of time fretting. And if you don't pass, well, there's no shame in that. You know exactly how prepared you are, and you know exactly where to focus your energy. I often recommend people write the exam once early, just to get the nervous part of it out of the way, and get a feeling of what the process is like. Use it as just another tool in your learning progress.
-Cameron McKenzie