I had some pretty awful relationships with men in my life, so I am not the best person to tell you what to do....but I do have one really important piece of advice....
respect her privacy, this means so many things....we had a rule in our house growing up that when I needed my space I would go into my room and close the door. This rule only worked with my mom, my step-dad totally ignored the rule stating " it's my house, I will go into any room I want"
Privacy to me also means that as she gets older and starts puberty, please respect the fact that there will be changes in her body, and she doesn't want them broadcast to all your friends. This lead to many humiliating moments for me. I also hated to be touched, still do sometimes. When it comes to my body, I feel like it should be my decision as to who touches me and when (I was molested by my step-dad and have always had issues with this) but I still think that it is important to respect her desires at times to be untouched, then in the next moment to want to be cuddled. Girls are very complex
I think that because you are asking this question that you will be a wonderful father. Your daughter is very luck to have you

Rachel