Out of those 5 clips, my favorite one was the G12H-30. I didn't like the Classic 80 at all. Second favorite was the Vintage 30. That's not to say that those speakers would sound good with your amp though. Different amps react differently with different speakers. I don't know anything about your amp, so I can't make a good suggestion. Maybe Lats can hop in, since he's our resident Ampeg guru.

P.S. Welcome to the site!