Lucifer is a swell guy, but I don't think I'll be taking morality cues from him. There's a reason he's the person he is.
And this is your life, sweetheart. You have to live it the way you see fit because you're the one who has to live with the consequences of your decisions. If between now and when we get to the nebula you change your mind and you don't want to stay, I understand.