There are multiple ways of doing doing the same thing. If something worked for you, you can try doing the same thing in a different way. Don't be shy to do it. Of course this will lower the quality of your content. But the real deal is neither about the quality nor quantity. It's about the impact you create. Just think about Call of Duty games. They are simply doing the same thing over and over again. It's the same with Transformers and all the other Michael Bay movies.
Michael Bay did this awesome movie called The Island and it was pretty much his least successful movie. I can easily give it a 9/10. It's that great. But it was something else that worked for Michael Bay. Don't be trapped in this originality labyrinth. If something worked, try it in a different way. It'll be like playing Deus Ex in different ways. You won't go on for a long time like this. But you will surely make a lot earned for yourself like this. Learn to recycle your ideas and creations. They can be very very helpful.