Lol, I'll listen to it and see if I can manage. I like the jap. Vocals more but I think I can manage both since burly heart was relatively the same, I'll need a good listen of slave's glory however since you said it has a bit of that too.
Also I think it may be me, but is Faust's theme essentially a mix of the original and suspicious cook? (I like the tune of the latter a lot, makes me think of sand opioids in one part of it for some reason lol)