Your dream beyblade accesory

Hi i know that alot of you probably have great ideas on what great new beyblade accesory should be made. This is the place to post them.

I want them to make a STRING AND SPRING LAUNCHER!!!! Where you wind up the spring, then pull the sting and push the trigger at the same time. The springshould get 4 revolutions and the string should get 6 revolutions. THIS IS A TOTAL OF 10 REVS IN ONE LAUNCH!!!!!!!
If I'm not mistaken, I think there is already a thread for this. You should search for it next time, before you post something.