Yes Sant Mat is broader than Radha Soami, and I may have interpolated them incorrectly in what I wrote.  I was actually on my way to be initiated by Charan Singh, a Radha Soami guru in the Punjab when preempted by my infatuation with GMJ, and so somewhat familiar with the Radha Soami diaspora, meditation practices, and some central texts of Radha Soami (such as the Sar Bachan) are still in my bookshelves.   What are considered Vedic writings is much broader than the original four Vedas.  Yes, Hinduism is a mash up and a very broad and inclusive pot, which is really my point.  I am not trying to go all na na nanny goat on this, just support the idea that it is not incorrect to see GMJ's lineage within the Hindu culture and inextricably tied to Hinduism.