Your going full time, regs, right?. firefighter is a hard trade to get. What I was told by my recruiter was that you are offered what is available to you, I was told that even if you have armoured as 1 and infantry as choice 2 you still may get INF 031 as your trade. Now your not going to be able to just get basic over with as your going to have to recieve an offer for a certain trade before you can leave for basic, for the combat arms this is usually 3 years, as Im sure you know. talk to your recruiter regarding this issue. I am almost positive that if you have armoured as #1 and firefighter as #2 you will not recieve firefighter as it is so competitive. like I say, call your recruiter and make sure with him or her, remember everyones situation is different, ie.... qualifications, firefighting expierience and so on.