When you're explaining a strategy, don't try to fit everything into one video.
Some topics are simply too complex.
Instead, create a two part series.
In Part 1, give people a high level overview of the strategy and help them understand what's possible without overwhelming them with every detail.
Then in Part 2, walk them through the execution, answer the common questions, and explain the moving pieces.
Rather than trying to explain every angle upfront, let the first video generate interest and use the follow up video or Zoom call to dive deeper.
A short summary at the end comparing their current situation to the proposed strategy would also help reinforce the key points.