Aren't you using the term 'theological' there shamanically?
I don't think so since the title is Good without God and theology is to do with the things of God. In Sriram's scheme God is a minor consideration here and secondary to spiritual development whatever that means.
The Humanist slogan good without God is I believe based on a myth agnostics, atheists and apatheists have concerning the religious who they take as holier than thou and seeing themselves as Good and everybody else as the sinners. The truth is they see themselves as sinners. Good without God is based on brushes with christians and christianity rather than engagement IMV.
I haven't seen a manifesto from Humanist UK on how to be Good so perhaps it is a low priority for them.