The Classics are ugly as a very ugly thing, they've been smacked with the ugly bat quite a few times. I also hate the feed tubes with a vengence, but that's all solved with the GZ/2K2
But end result is a bl00dy machine gun.
They rock stock but the new boards and a well set up trigger (which is easy as all the screws are externally adjustable) and it rips.
Only thing is you HAVE to have a HALO. You can't chop with the eyes but the feed rate is limited.
Ask any of the p8ntballer team, I used the Rev for most of the Diablo Cup and it was fine, but when I put on the HALO