Establishing a permanent, standalone monthly pension for Purple Heart recipients (Discussion)

We are looking to gain traction and support for a legislative push calling on the United States Congress and the President to pass legislation establishing a permanent, standalone monthly honorary pension for all living recipients of the Purple Heart.
The goal is to have this structured in the exact same spirit and respect as the Medal of Honor pension.
What are your thoughts on the likelihood of getting legislative traction on this, and what steps do you think are most critical for building momentum within the veteran community?