Bear in mind that the needs of the Service will take priority despite EFT gradings. It's entirely possible that a high number of your EFT course will be hotshots - but if there are only X places for FJ you could still get streamed elsewhere despite having a high score.
Worth noting that the RN is really looking for an aptitude score of >129 for pilots, despite the pass score being 112. I'm pretty sure that no-one has got to BRNC on less than 118 in the past three years, and anything less than 125 probably won't do in most cases.