Is is possible to create an enchanted ring in the CS that grants the player temporary vampirism? It would work like the ring of Hircine, become a werewolf temporarily with no negative effects, only you become a vampire. This will allow you to become a vampire whenever you want even after becoming cured.

http://planetelderscrolls.gamespy.com/View.php?view=Mods.Detail&id=356
http://www.elricm.com/nuke/html/modules.php?op=modload&name=Downloads&file=index&req=viewdownloaddetails&lid=3750

Learn to use http://search.yacoby.net/
I typed in "vampire ring" and at least three mods that basically do what you want were found.

Yea, I feel silly now. :confused: Thanks for the quick search!