Singer wanted for classic rock band

We are 2 guitarists (with BVs), bass and drums. We all play in other working bands but have been wanting to put something together more in line with our interests as an extra project. We all sing but need a front-person singer.
It'd probably be more of a fun project but we'd still be looking to make some $$$ from gigs. There'd be some sort of sweetspot between songs that punters know and like, and songs we want to do that are away from the standard pub covers.
Exact repertoire would depend on the singer and what fits/works with everyone but ideas are along the lines of:
Led Zep, Deep Purple, Allman Brothers, Lynyrd Skynyrd (not SHA), Mountain, Cream, Pink Floyd, Jethro Tull, Dire Straights, The Guess Who, Santana, Steely Dan, Beatles, The Doors, Wishbone Ash etc.

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