You really took the original and turned the hyper thrusters on! This sounds like what I'd expect from a full orchestra rendition at a concert hall venue. Honestly, I can say I quite prefer this rendition. The original carried a lighter tune for what was a visually striking enemy. You really nailed it with your instrument choices here, especially the two-fold vocal additions. True to the original while also filling out some much-needed dynamic structure. Well done!