Very well written and detailed post! I have also been asked about it many times but in the opposite scenario- How can I turn my fat into muscle? And on the topic of fat vs muscle weight- I was 67kg (169cm) in my top form. I was heavier than many of my guy friends at that time and it took me a while to get used to that but I would prefer to weight more but look better any day! Your blog seems very interesting and I would definitely stay tuned for what you are sharing. A new follower :)