I've never played as a necromage vampire before but I think now that dawnguard is finally coming out for the ps3 it might be time to give it a shot. As such I really want to maximise the potential of using this combination. I've heard that certain perks are coded into the boost necromage provides so I just have a couple of questions:

• What perks are affected by necromage? The only two I can clearly remember from wherever I read about this are the Quick Shot perk in the Archery tree making you draw bows even faster, and the Recovery perk in the Restoration tree making your magicka regen even quicker. What are the other perks that are affected by necromage?
  
• Are the +20% weapon damage perks (e.g. Armsman, Barbarian, Overdraw) boosted by Necromage?
  
• Are there any perks that become bugged with the necromage perk?
  
• I understand necromage doesn't affect anything retroactively - does this mean I should wait on unlocking all the affected perks until after my Restoration is 70 and I have Necromage?
  
• Does Necromage boost all apparel enchantments? I know it doesn't affect the backstab gloves but anything else?
  
• Are there any secret / special ways people have discovered to use the necromage perk? This is sure to be interesting.

Appreciate the help