Customizating my first beyblade.

Hi guys, I'm new to the world of beyblade. I bought an storm pegasus metal fusion edition beyblade but it is very weak, it doesn't have stamina. I would like to know how can i solve this problem and what pieces could i buy to get a good beyblade to compete with it.
This thread isn't really needed..

But you can post your parts in the "Build me a combo! #2" topic,and we will build you a better combo Smile