I feel the konami jingle at the start, while cute, is unnecesary to the whole arrangement, as it doesn't segue into the rest of the song and there's a very long pause between it and the intro of the song. I think you're doing a good job so far with the sources, and I specially enjoyed the first section, but I think you could do a better job with the transitions, we encourage natural arrangements instead of medleys that tie songs together. If you try and marry all your sources together, cross-referencing them and transitioning between them in a way that it feels like a whole arrangement and not a collection, I think it will fare better with the panel. So far the instruments are being humanized pretty decently and the mix seems ok, but humanization can certainly be improved, even though what you have is alright, and the busier sections could be a bit cleaner.
Overall I like where you're going wtih this, keep it up.