Good idea
I like the song, but i doesnt fit into a situation other than fighting mettuars in the very beginning seince thats an easy fight needing an "easier" song to go with it.
I mean- imagine fighting RarePulseBulb3 and a few RareDarkMechs, just doesnt fit for something that hard :p
This re-mix is definatly better than the original, and it deserves a definate 10/10 5/5. Great job and keep working on remixes! XD