its definitely up to you... but from where i came from, a wise old man told me that, "a small banana is way better than having no banana at all".
be careful though, cause 7 years is a long time. there might be openings from better companies with better ground type courses. Or maybe not. If i were in your position, I would definitely accept it. The skills you'll learn from doing your job will become handy when time comes.
Good Luck!
