Wow.
I gotta say right from the start that I've never heard the Wild Arms music, so I can't make any judgement on how it sounds in relation to the original, then again, perhaps this gives me a more unbiased viewpoint.
This ReMix is amazing, I was addicted to DJ Crono's first piece, and it seems as though this is DJ Crono taking the unique style he created and refining the way he does it. The lyrics sound much better, not that I had any complaints with the original, but these are much more... meshed with the piece, much more developed. It still has a very rappy feel and still makes me want to keep it on repeat until I'm sick of it.
I can see myself trying to learn the lyrics and singing along soon. This is a really great mix, I expect more great things from DJ Crono in future. No pressure, really.
As an afterthought, I love the shameless self promotion, "Viva la, viva la, viva la DJ Crono." I think I might be inclined to agree.