Saying it by experience mate. What you trying to do is very ambitious. If done right then you could become one of a kind and would boast an extremely effective portfolio. You will have a lot on your plate everyday. I would recommend you to go slow as you will be able to truly complete react in 50 days time. Although I would say that I write about coding and web dev so if you need any help, just ask and I will be more than willing to help. Good luck