Well, this is a fabulous composition for sure. A HUGE sound and a very cool soundscape. The vocals are quite nice indeed, though the higher notes sound a bit strained (maybe as they should be?). Thanks for sharing your workflow and credits. I'd guess less than 10% BiaB content, maybe far less. Not a criticism, just seems BiaB is not the best tool if you have this type of tune/arrangement in your head and your trying to get it out. Definitely sounds like the hard work/long hours you put in paid off in a rockin' tune.