It's impossible to educate everybody using words alone. I'm a pretty visual person myself, and I think short video demonstrations would be a wonderful addition to what would otherwise be a brick wall of text.
My knowledge of competitive TF2 does not encompass everything so I couldn't imagine how much the information you collect could be condensed, but I do advise you condense it as much as possible. If you can substitute multiple words for one, do it. If you can omit a word for lack of contribution to the idea, do it. The more concise the learning material is (while still getting across key points), the more effective it will be.