@drmooreflava: You can't have enchanted shield and nightshroud as they are both magic armor. Please see pg 172 BRB under "Balance of Power". IMHO a ward save is better than a couple armor points in what Slayer is trying to do.
@Slayer: I do like your build, rerolling 2+ to hit and many opponents would need 6+ to hit you back. However I do agree with everything Keeper said, just be careful with Deamons, WoC, dwarfs and empire. Also be warned that a High Elf lord has a good chance of killing you at the same time, but will easily die as well.
As far as magic items go, you have a very solid build. I also would go with a ward and other tricksters shard, and the left over points you did the best I can see. However as most lords have WS 5 or better, they will be hitting you on 5+ anyway so Dreadknight wont help as much. Might consider dropping it for Beguile. Another thought is to bring our new Fear combo and try to make opponent WS1. I'm not saying my suggestions are better, just other options to consider.
Another build:
Strigoi, Red Fury, Aura of dark majesty, beguile, Dreadknight, Giant Blade, Other tricksters, Dragonbane gem
Keep a Mortis Engine near by for 4+ regen, gem keeps you safe from fire attacks. At I8 you are likely to strike first anyway, reroll attacks (inf hate), have some defense and have 5 S8 attacks w/ red fury. If you need ASF, bring the corpse cart up. With -5 to armor save and rerolling wards, even chaos lords will thing twice about charging a general in.
Estimated math on above build: Around 5 (+/- 2) unsaved wounds considering 4+ ward. If requested I'll get an exact number.
Again, these are just my own thoughts. If I was fighting your lord, I would be very careful.