To me, your method relied on a)having kids learning a lesson at home b)drilling exercises.
On a), I must say that it surprised me much. It means that kids must all have computer available at home (which is clearly not the case, even in western countries) and it also means that their home is sufficiently stable so that they can listen to a lesson (which is probably not doable if mom & dad fight each other every night, whereas doing small exercises is doable in between fights?).
Then, there's this part about creating a school, costing upwards of 10k$ a year. Call me a socialist or whatever, but seriously, paying 10k$ a year to get primary education, wtf?? Shouldn't a not for profit org seek to open such a school for free?
Please do not see this msg as completely negative: you're doing stuff to find other/better ways to teach kids, which is definitely awesome.