Dear Eldgernon! Thank you for these interesting questions that encourage me to try and explain how and in what direction the human (in this case, my) mind works while playing a map. I will gladly answer each of them a little later; I will try to do it today, or at the latest, tomorrow. I would just like to note that I didn't come up with anything particularly special. I just didn't have the time. And, undoubtedly, we can discuss everything together, and we will certainly see that there were other, much more advantageous ways to play (for example, regarding the choice of Enova-Mullich).