Do 6 Small changes/improvements to a papertoss - like game developed on unity 3d and written in java script

Do 6 Small changes/improvements to a paper toss - like small game developed on unity 3d and written in java script . ( script included I will provide while chatting about the project ) Here are the changes ::: 1. We'd like to give the players a prize for reaching a certain amount of points. Depending on the points earn, the player can win a different size goldfish. Small, Medium, Large, or Bronze, Silver and Gold; maybe even 1, 2, 3 gold fishes or stars. 2. Is it possible to make 2 bowls disappear after the player reaches a 100 points in order to give the game some difficulty. 3. We would like to add a leaderboard to the game too. 4. We would like to give the player an extra ball if they make more than 3 balls into the same bowl. This would help the players get more than the 200 points that are possible. 5. Can you add a fish swimming in the bowls or in 2 bowls. If the ball lands in one of those bowls the gold fish disappears and the player gets double score. 6. Can we add the Face Book likes to the game too. Please let me know if I need to make a Facebook page for FishBowl in order to implement the Likes to the App.