Hello,
I am an English freelance worker and I have a huge amount of experience creating presentations, I can send examples if you would like to demonstrate my skills. I would be able to complete this job in a few days to a very high standard and to meet all of the criteria you set out, such as matching styles and fonts. I understand the important of not having too much text or overly complicated images in a presentation, instead I tend to go for images which sum up what is being spoken about, such as a $ or £ is money is being spoken about, a lightbulb if there is a new idea, etc... If you would like I would also be able to create the video for you by exporting the powerpoint as a video and adding the narration over the top of it. I would love to discuss this further with you and potentially develop a long term working relationship whereby I create all of your presentations for you! Please message me if you are interested and we can talk further about this.
Thanks,
Andrew