Sith Warrior Romance Woes

Dear Dark Council,

Come Legacy of the Sith, I am going to start a Sith Warrior to be my main. I have already completed the full story (so far) on an Inquisitor and Bounty Hunter, so I am not concerned with spoilers.

But, I can't decide who my (human male) Sith Warrior should romance! Vette is great and I am kind of leaning towards her. But Lana is awesome and I really grew to enjoy her character on my Inquisitor (it didn't hurt that Ashara is super bland). Jaesa is a little tempting, but I think I would rather just leave her as my Dark Side enforcer. My Warrior is going to go Assassin most likely, but I don't have a particular plan for my alignment.

So it mostly comes down to Vette vs Lana. I suppose I could romance Vette, then eventually sacrifice her and start hooking up with Lana guilt-free. But I tend to prefer monogamy even in games. I could also be convinced to go with Light or Dark Jaesa if a good argument could be made.

The thing about Lana though is that she is still alive (canonically) and will likely continue to be featured in stories, and therefor get more growth. Vette meanwhile can die, and therefor probably isn't going to be developed further.

So, I ask you fellow Sith what you would do.

Signed Down and Dour in Dromund Kaas