Catchy traditional pop/rock/metal CV tracks wouldn't fit LoS. The LoS universe is very cinematic and needs orchestra music. That's for the genre.
As for the composition, it's decent. However, I'd LOVE to hear previous Kukeiha Club/Yamane/etc. compositions, arranged by Araujo. The "Waterfalls" in LoS had a very, very nice arrangement IMO (VK too, but it's different), and I'm sure tracks like Beginning (the real deal, not 8 hidden notes at the end of "The Final Confrontation"), Wicked Child or Walking on the Edge would be killer if performed by an orchestra (yes, I saw videos of CV: The Concert too).
Also, if there are Araujo compositions in a more melodic style, I'll be happy. Some tracks from LoS (The Warg, The Final Battle, etc.) were very good IMO, because they had some melodies. I love the LoS Theme leitmotiv too (0:23 in The Warg for instance), and I hope to hear it again.