This is a very solid, if safe, interpretation of the theme; its original essence is captured well, and I detect neither sour notes nor anything else really off about it. It could have been used very well in the game itself, or a battle in the anime, without feeling out of place. You could, I think, have been a bit more adventuresome, I suppose, and perhaps made it stand out a bit more, but the performance delivered is entirely satisfactory when looking for something which captures the spirit of the original with a very high degree of faithfulness.
I very much look forward to seeing the thing you next produce.