Help with creation of a mini video series about investing

I'm looking to do a short video series about investing. I've written couple of books about finance and think some of the ideas can be made more accessible via videos (most people don't have it in them to read 200+ pages on finance). I have written drafts of what I want to say, and filmed first videos (2 of 5 I plan to do) in my Mac. I have also made a draft of what I want it to say/show on the screen. It will be a mix of me talking to the camera, some writing (like the idea of it being written as I talk), some charts/graphs, a bit of animation, and some websites.

I need help in bringing this mini-series into shape with animation, simple graphs, and general suggestions on how to improve it. Initially I'd be keen to spend a couple of hours on this and see how we get on, but not sure what best first step is, other than perhaps me sending the first video together with file outlining text and what I'd like to have appear on screen. Please let me know your thoughts. I'd like the person to be based in the UK.