PE,
no advice from me to you: your classes sound like a heck of a lot more organized than most formal training classes I've been through...
the one needing serious advice would be the Italian Air Force or, better yet, the IT government itself, still not requiring English as a second official language for such recruiting purposes.
One question though, if I may: are you already involved with a language school within the ItAF ? or were you just approached as an outside source? Obviously, I will understand your reluctancy to answer if you'll judge my question as excessively nosy.
Just trying to find out if we've met already.
Thanks.
P.S.FLAPS62 still missing..?