It's alright. I think the best way to prepare is to just do all of the practice tests. I have a few left to do before the real thing, and honestly I don't think the time is so tight; I try to have 20 minutes left at the end to check my work over, since I make a lot of dumb mistakes. I'm trying to aim for 75-80+ though, based on the tests I've done so far. We'll see, I'm kinda getting nervous :/