I am glad that you are now writing books about Lord Ramacandra. It is a very good idea. I think you are a devotee of Lord Ramacandra, and because you are my very old and dear friend, I will suggest now in your old age (when your sons are grown-up and well-situated), why not join this movement and retire from family life? According to our vedic principle, a person, especially a Brahmana, should leave home after the 50th year and accept the order of Vanaprastha. Then after a few years of Vanaprastha, one should accept the Sannyasa order for the rest of his life and devote himself fully in the service of the Lord.
There is a great need of the Krishna Consciousness movement all over the world. If educated persons like you take active interest in this movement, and preach the cult for the benefit of the mass of people, that is the success of life.