Well my character is an aspiring Vampire Lord but he is very territorial and dominant. Because of this he will destroy Dawnguard after he learns how to transform into a Lord. But after he is done with his destruction he will turn to the rival Vampire Clan that taught him this power so he can spread his own clan across Skyrim. Anybody doing anything similar or hope we have that option?
I'm sure you can gain control of the Vampire faction.