Any advice on what to do to increase chances of acceptance into Penn?

<p>well, it was pretty evenly spread out but i’m sure i can improve my score. The thing i am worried about is that by applying RD i lose my legacy status. If my SAT IIs were to improve to 750+ in each before ED and i apply with a 1920 and legacy, would it be better than applying RD with higher SAT 1 and no legacy?</p>