A long time ago I put together using the website XMINDS this chart of the major figures referenced in "A Few Days In Athens."
Over time it would be a great project to put together something similar (better!) illustrating the web of relationships among those who were "significant contributors to the transmission of Epicurean Philosophy" in the English-speaking world.
Not everyone has need for this kind of thing, especially outside the USA, but I think that there are many people in the initial stages of considering their viewpoints about Epicurus, and discussing him with other people, who would profit a lot from having a ready reference to a diagram of past "luminaries" who have embraced Epicurean philosophy.
