Ok, this is the list I've been looking at recently, its got more knights, and generally looks more solid, on paper at least.

Count, Lev 2, Bat Form, Summon Ghouls, Iron Sinews=330pts
Necromancer, Lev 2, Book of Arkhan, Nightmare=133pts
Necromancer, Lev 2, Scroll, Black Periapt=140pts
Necromancer, Lev 2, Power Familiar=150pts

5 Dire Wolves=50pts
5 Ghouls=40pts
5 Ghouls=40pts
5 Ghouls=40pts
10 Zombies=60pts
15 Zombies, Standard=100pts
14 Skeletons, Light Armour, Standard=150pts
15 Skeletons, Light Armour, Standard=160pts

6 Black Knights, Barding, Champion, Standard=182pts
6 Black Knights, Barding, Champion, Standard=182pts
6 Black Knights, Barding, Champion, Standard=182pts
3 Fell Bats=60pts

1999pts

I've stuck with bat form as I like to use the count as a mobile hunter, not just sitting around with my units. Pretty decided on character setup although if someone makes a good point I'll consider it.

Cheers,
Adam