The problem with this is that her music doesn't really need re-arranging. It typically was used when soundtracks were limited to old console-specific chipsets with very real limitations to what they could possibly play back, so these CDs were more important for games during the 90s. For YK there isn't much there that needs arranging since she wasn't limited in such a way.
In my view those Chrono albums were pretty 'meh' anyway. The original flavor of the music was lost. But the recent Xenogears revival music was done right, imo, and I think the upcoming CD/DVD of the Chrono Cross 20th anni. concerts will do justice. Mitsuda always shows how bored he is or not through his music and I dont think orchestral arrangements of the standard variety every suited him, and likewise a lot of his recent OSTs have sounded copy-pastey and padded out.