Adventures in Middle-earth (5E)

Adventures in Middle-earth is a D&D 5E OGL campaign setting created by Cubicle7 based on their The One Ring RPG. I will be using this system with some homebrew modification to the Races. I have big plans for this setting (eventually moving into the 4th Age of Middle-earth), but for now I would like to start small. I am not a new DM, but this will be the first game I've ever DM-ed on Roll20. The first game date and time are tentative. My available times would be afternoons/evenings on Wednesday and Thursday. The first game would only be character building and worldbuilding. I want to build adventures around characters, using their backgrounds to create compelling and engaging stories. This would not be a "Living Campaign;" I would like to have players who are dedicated to the adventure and who enjoying roleplaying and collaborative storytelling more than long combat and collecting treasure. You do not need to be an expert in Middle-earth lore, but I am looking for mature players who respect the source material.