I can try to make a video too. Though it'll be a crappy iphone one, since I'm playing off my gcw. The only mame-able machines I have running right now is my GCW and my OG Xbox. My cabs are in dedicated mode atm.
One thing to note when using Haggar, a double-headbutt to pile-driver grab will yield you a couple thousand points on an enemy kill. And I'm not sure, but I think the tougher enemy types give you more points -- like the Andores or the leather jacket guy who blocks your attacks.
Also, there is a bonus stage (classic capcom car demolition) right after defeating Sodom, so that'll boost your score quite significantly.
I avoid using weapons against enemies, they don't give you much points on hit, but I do try to pick a weapon up at the end of an area because you get a free 500 points when you are holding a weapon during an area change.