http://kennebell.net//wp-content/uploads/2017/09/fuel-pump-tech.pdf
According to this article, our dual GT500 pumps (07-12) with a 21v KB BAP can flow 732L. Thats just over 2.5 times more flow than stock output at 290L.
I have to imagine that feeding a bigger blower on E50 could easily be handled by a 21v BAP and 95lb flow injectors.
Agree 100%... the math works out to where we should be fine.
Truth is, KB and others have made 850+whp on a BAP on e85 (i believe) so well within the safety margin of what i and many others are trying to accomplish.