I did watch the video, it was very helpful! I wanted to try Charters as well, and I actually do make even large and component-filled PNP builds, so it won't be a problem for me buildwise. I think my largest build so far, not counting certain playtests, was Distilled alongside its expansions, back when Paverson provided PNPs to buy; and I also frequently play my PNP build of Pax Pamir (2e) made from the free PNP on the Werhlegig site.
Grasping the mechanics and strategy will be my biggest challenge 😅