Kwikenz
I have found LA helicopters very good so far and am going back there in september to do my FAA commercial and IR , Fred Cei and the chief pilot know all about conversion stuff and are a very professional school.
If you want to go the CFI route, most if not all of the instructors at LAH did training there so that might give you the start you are looking for.
Hope this helps Chester.
PS the 2 owners of LAH are from Oz and the Chief pilot is French (but don't hold that against him)