JLA/Avengers

The Hero Initiative has partnered with DC and Marvel to get the book reprinted in honor of our guy George Pérez! (Source: THR)

"The new book will be a 288-page, full color, softbound volume collecting the story with 64 pages of companion content, including a reprinting of introductions by original Avengers writer/editor Stan Lee and Justice League of America editor Julius Schwartz. A bonus in the Hero Initiative edition is a new afterword by Busiek. The new book, to be released in March, will retail for $29.99 and is limited to 7,000 copies."

Do I have do read all of the DC comics prior to it to understand the DC parts in it? I'm doing a Marvel readthrough and I just got here, but I haven't read a DC comic in my life. I've seen a good chunk of the movies, including all of the DCEU, and I've seen most of the Arrowverse, so should that suffice for DC knowledge?