Yes! If you get an idea and can do the vid, do it! How original it will be... not really sure. MJ did an "Iron Man" vid with the Transformers Movie but I don't think any others have been made that would be similar to yours. But that's not what matters.
Kusoyaro: We don't need a leader. We need to SHUT UP. Make what you want to make, don't make you what you don't want to make. If neither of those applies to you, then you need to SHUT UP MORE.