It should be a separate project yes, unless something changes down the funnel! I'm not sure how much this was conjecture but I believe the side project was to appease L*ke and get out of her contract faster whereas the B sides are focused on expanding the universe of Preacher's Daughter.
Oh yeah, she’s fully said that the side project was to fulfill her contract with RX. I think she mentioned that she wasn’t doing anything else with Preacher’s Daughter until she’s out of it. Her tumblr is an interesting peek into the aesthetics she seems to be leaning towards. Lots of twinks, gay porn, and skater boys dd.