Duo Uranus S130 CS

OK, i recently got the beyblade DX set for xmas, and i made a combo that i think is pretty good, so i need to know what you guys think.

The combo is: Duo Uranus S130 CS



so plz tell me what you think
When you make a combo thread, you are supposed to test the combo yourself to show us what it can do, which you have not done.
No tests, bad track, no MF, no dice.