[@AdobeFlash] 1. Glad to hear that.
2. Well, I can think of a whole bunch more possible abilities for a vampire than just what you've listed. Aside from anything else, Wired Beck did the hair thing in BT, so there's that. Also, anti-Ripple is probably less effective against other undead, albeit in the sense that it's more "may cause sunstroke symptoms" than "will melt them into ash and dust" against the undead, and vice versa against the living. So that's another weakness possibility.