Come on now, no one has mentioned Whitecross? In the Kindgom has some great Rex Carroll leads and solos in it. Also don't forget Stryper... Sorry, I can't say they're my complete favorite ones ever, but these band rock if you like 80s metal. truthfully, I love David Crowder's heavier stuff and I'm a Hawk Nelson fan too.
Here's a nice little video to leave you on. I think it hits on every 80s rock video cliche out there.
http://www.youtube.com/watch?v=ysCx-rjMIXk