Finding five writers won't be a problem in this community. Finding illustrators is likely to be more daunting, though the Steemit community is teeming with talent. When Perihelion Science Fiction ezine was in full swing, new issues going live the 12th of every month, it was cover art that cost the most. I don't know why artists command so much more money than authors, but it seems to be the way of the world. Good luck with this and count me in for proofreading before you go to presss. If you haven't met the #PulpRev gang via Discord, check them out. They have a fantastic crew of writers who've published anthologies together, most of the stories having started out here at Steemit.