Tim,
You are obviously not the kind of chap who gives up at the first hurdle - good on you!
I fear rejection more than anything. I am quite used to a very, very high success rate in interviews and tests in my current career (IT - yawn). However, this pilot thing is by far the most challenging move I have made. Every step is slog and worry. If GAPAN can lift your spirits and give you renewed vigour, then I am pleased for you.
Hope you get there in the end mate.
Good Luck!