On a side note, being undead is awesome. Gentle Repose/Hat of Disguise will take care of the ugliness and shit, and you're a freakin' eternal undead.
The ghost savage progression is pretty awesome for being undead... not in the least because you can use progressive LA buyoff to get it essentially for free (one level of ghost savage before level 3, the next before level 6, et cetera), and telekinesis spam rocks your socks off as a melee equivalent, and at level 15 you become all but completely invincible. There's the small issue of determining when you can "rest in peace", which ought to be something that won't come up accidentally, but can be brought up if/when you get bored with the character...
Ooops... this is kinda drifting. Anyway, ghost savage gets you bonuses to cha, which increases DCs.
The unseelie fey template gives you the option of giving every living nonfey within 5' a penalty equal to your cha mod to saves. It's almost as good as increasing spell DCs