I need to create a superb PowerPoint presentation

I need to create a superb PowerPoint presentation to be presented in front of an audience of 100 persons. it must create a WHAOUH effect, not only on the design, but also on the content.

I provide the lines and the data for the content. I also have the structure of the presentation (slide by slide - 30 slides in total including titles and Thank You page)

I need a professional who not only will create a fantastic design, but also will help crafting the message for the presentation.

This is, as you can expect, urgent.

Thanks.

Philippe