Welcome Jonah,
As John mentioned, the best way is to send a PM to the members. I know OZ350 has 60's and has posted recently, but that would give you a good idea on what the 80's would be, they just play to more insane volumes.
The other guys with 80's posted in late 2005, so they may still be lurking. All you have to do is search to see when they last posted.
Atlanta - M60s (oz350z)
Cochran - M80ti's, VP150, 4 QS8's, 2 EP500's (7.2) (hopkinj4)
Decatur - M60s, VP150, QS8s, EP350 QSS Stands (squirrelyz)
Marietta - QS8s, VP150 (ask Amie)
