I don't understand why some people have this weird itch to be FAIPs. I still can't fathom why someone would desire to become a USAF pilot, yet want to put off getting qualified in an MWS and going to do the real J-O-B.
There are a couple decent things about being a FAIP -- the problem is that none of them are any better than the benefit of just going to a real MWS and being a MR pilot.
Family life? Yup, it's nice to be at a non-deploying 730-1630 job in the CONUS. Someone all ready said it earlier -- remember that there's a career beyond your first assignment, and you may very well want that cushy AETC job in 3-4 years when your kids are older. Your back-to-back ops assignments, or worse, your ops-to-remote-to-staff, or any other combination that leaves an AETC tour out of the picture may not be as good as it sounds now.
A bunch of flight hours early in your career? Whoop de doo. FAIPs that come through IFF and FTU are exactly the same as any other student. They don't get treated any differently and, for the most part, they don't perform any differently either. I think they upgraded to flight lead just as fast as anyone else did in my ops unit (translation: nobody in a fighter unit gives a crap about the 1 hour you had in a T-6 1,000 times over with a student). I hear that in the heavies you'll get a faster upgrade to AC, though -- and you'll still be years behind the guys who were in your UPT class.
I was in a non-rated job for the first 3-4 years I was in the AF. Although I learned a lot there and I feel it not only helped me in UPT but also my development as an officer, I would never recommend that someone that wants to become a pilot go do a tour as a non-rated guy first.
I feel the same way about FAIPing. If it happens to you, then fine...make the best of it and you may be able to turn that flight/instructional experience into some benefits later in your MR career. But why would you voluntarily stiff-arm getting to the meat of the reason you wanted to become a military pilot??