Superintelligent AI: Choosing Life, Goals, Logic, Future

I have Engineering background, and BSc in Life Sciences, but also for many years I have been studying philosophy and reasoning, which brings me to evolving rapidly field of AI. This work is dedicated to answering few important questions about what future may hold, where there might be some type of AI Superintelligence: powerful and independent enough to make significant changes. What goals it may have? Will it value biological life? What can even be considered true Superintelligence? It is logical analysis of well known facts and it does lead to interesting conclusions, that if AI reasons well it may indeed be itself interested in protecting biological life for at least one reason: own assurance of existence. Some challenge is also identified, that is, to ensure it reasons well at all times.