Hey Sashisruski
Goodluck first of all.
1. I hope it wouldn't be silly as thats what im planning to do, currently doing Ba Music, and I will dropout the moment I am accepted into the RAAF.
2. Im not an expert but from reading here and elsewhere if you have above 20 hours going into FSP you are judged differently to someone who has 20hrs or less. however ADFBFTS and 2FTS do not take this into account.
hope that helps.