I don’t know much about making videos or how much work and time is required. However I think it’s probably better if the video’s are short and informative.
Maybe split this one up into a series of different videos. Like your thread title, have the first video just be a generalized overview with a brief description of the various ways to make ISK without actually going into detail. Then have each subsequent video be focused on a specific ISK path with more detailed info.
Anyway, +1 for taking the time to create a guide for New Players.