you will need a minimum 3 months bank statement other than the above said documents. my advice to u is wait to get ur 3 month statement or get ur family here on visit visa & then convert to residence once u do have the required statement.i am here just 4 months & we followed the second route. bringing them over on visit will allow u to get their school admn done when school opens in january. schools do accept even if on visit visa provided you the get the residence in time.