Velo BTWIN bicycle

Suddenly got involved into another competition by LM. Topic is interesting: to develop a hybrid bicycle for a single young mom that lives in a big city. Struggling to find time to work on it. Everything is in very rough shape and due on 15th I think. Will do my best to finish. Kinda fun. Never done a bicycle before. So here are ideas I have. Want to make it light and friendly but crazy. Rider plus a child and some luggage. Trying to be realistic after all this is just a advanced bicycle not a motorcycles, scooter or a car.