An impressive testament to your brother. We men folk don't express love very well, but you get an A+ for this essay. It is much easier for me to write my feelings, than to verbalize them. Cathartic even. Perhaps you are the same.
I am the oldest brother of 3, having two younger brothers. If either of them can give such a testimony of me, I will have known that I ran the good race, and can go out with honor.
God bless.