This is already my plan, I want to offer private lessons only, actually, so everything is designed for each student. My main concern is simply that there is nothing really new about this idea. I mean, I like to think I would bring something new in terms of management and business style, but beyond that there are many places like that, here, and a lof of them with incredible advertising budgets... I don't plan on becoming one of these massive companies (one of my problems with them is they are way too big anyway), just a small thing, enough to be profitable. But then, it's hard to compete with the giants!