I'm going to go off that list to make it easier, the first 20 are kinda garbage though. You are probably going to hve to torrent/spend money on amazon to find most of these, I did but it's worth it if you did the style
A Bay of Blood
Carnival of Souls
Cemetary Man (I don't dig it, but most think its a cult classic)
Dead Alive
Dracula (Christopher Lee/Bela Lugosi flicks)
Ginger Snaps(not a bad one)
The House of the Devil
Inside (Frenchie modern)
Martyrs (Frenchies)
Phantasm
Prince of Darkness (Carpenter has a trilogy with in the mouth of madness and I forget the third one)
Wow that list sucks but if you've seen most of that, let me know and i'll actually spend some time referring you to some goodies. The best are the italian horror/giallos in late 60s to late 70s..anything but Dario Argento or Lucio Fulci in that time period is cinema gold, as far as i'm concerned.