The BGM of Choices is good, but i question why did Crow has Ashen Chronicles instead of Decisive Collission (since Blue Destination isn't epic 'enough' for this) or why did Rufus have The Great Power which seems to have no relation to him at all. I think Pantagruel's theme, Giant Silver Ship fits Rufus better. At least i can understand Rean for the actual BGM on the scene or Osborne because Majestic Roar is not dark enough compared to End of Saga. I couldn't comment on Rudger though since i don't even know which song is it at all.
In story,black Alberich said divine knight has hierarchy in power.Ishmelga was strongest followed by argerion and el prado which equal.Testa rossa was third and the last was zector,ordine and valimar.Testarossa actually same rank with zector,ordine and valimar but it still contain power from vermilion apocalypse form.
The reason why Rufus aim to steal argerion aka silver knight power because it was same rank with his el prado in power.But his inexperience in piloting divine knight cause him to crushed in his battle against valimar and ordine even have advantage over power.
