I think you'll be ready! I've seen some of your videos, and you are further along than a lot of people I see trialing. I'll be like you, waiting forever with Gusto to be *perfect*. Hopefully someone will shove me off the diving board as well
Just do it!
Tsuki has been one run each of the last couple trials (2 cpe, 1 tdaa). While she is awesome at home and in class, trials is another issue. Though some of that is me treating her like Kiba, when she's not.