Obviously Duke and Lucifer are at the top of the list, forever and ever and then some more.

1. Eric. Although she might feel bad about it afterwards for complicated vampire reasons.
2. Irene. I think I've already explained why in at least a few other memes.
3. Margo. Competence is hot.
4. Diego. There would be sparring beforehand, I am sure.
5. ... Liz because apparently they will start to look more alike when they grow older and Octavia is fascinated.