Underworld Unleashed Unknowns

Months later than planned, I've just about finished annotating Underworld Unleashed over at the Annotated DC Project and will be publishing the notes in a few days or so.

Before I do, I wonder if anyone can help identify the following characters, most of whom appear in the first issue when Neron's attempting to buy their souls.

#1 - guy with a bandana and a mask. - SOLVED! It's Gunhawk (thanks to Billy K)

#2 - the bare chested guy being hit by the Flash. SOLVED! maverick_slayer and brik-el on the DC message boards name him as Purgatory, a low level Green Lantern villain.

#3 - the guy in black on the left (it's not Merlyn as he appears elsewhere on the same page)

#4 - the one with the white eye patch on the left - Billy K thinks this might be Sonar II, a Kyle Rayner villain; possible but I'm going to hold off and see if anyone else offers anything

#5 - female cyborg (though not Cyborgirl) SOLVED! Anonymous identified her as Hi-Tech, a Superman villain.

#6 - guy in blue and white with a moustache who might, as Kara O'Conner suggests, be the Russian Stalnoivolk, or Wintergreen, Deathstroke's ally as suggested by angelicknight on the DC Message Boards.

#7 - guy with his lower face covered by a mask. Anonymous in the comments (and brik-el on the DC message board) suggested it might be Shadow Thief - possible, I suppose, but I can't find any images of Shadow Thief looking like this even after his Neron-induced upgrade. SOLVED! It's confirmed, this is indeed Shadow Thief; thanks to angelicknight for providing the scan.

#8 - the blue guy behind Cheetah.

#9 - guy with a pony tail (not much to go on there I know!) though Kara O'Conner wonders if it might be Kirk Langstrom, aka Man-Bat.

If you can identify any of these, please leave a comment and you'll get your name on the site's Acknowledgements page!