I dont know if this will help much. But, I went to CC for two years and earned a private first year and instrument the second. The thing about the loan situation at the school was they would only award you so much for each semester. I think it was just enough to cover the semesters fees and maybe some extra for books. For the flight training aspect they would have a few banks set up that would work with flight students. My friend payed for all his flight training by these alternitve loans and he has to start paying them back 6 months after he isnt a full time student anymore. I would ask the school if they have any specific loans for aviation students, since they usually take out much bigger loans than your average student. If you plan on going from private - cfi in two years it will be very, very difficult ... especially if the school is training under part 61. But, if you do takeout the loans and cant pay them back after 6 months of not being a full time student, you can defer them for a while. Except, the juice is still running on the loan and it will just take that much more money and that much longer to pay off.
hope it helpd a little bit .. thats all i got