VIdeo Storyboard with Stock Video Clips

I have a 4 minute narrated video script. I require a video editor to research the proper corresponding stock video clips and stock photos available at a stock website I will provide access to. The freelancer, with my direction, will go through the stock website and locate the most appropriate stock videos and photos that will best represent the narrated script. Small watermarked versions of the stock videos/photos will be downloaded by the freelancer and edited together along with the voice narration recording I will provide. All links for each of the stock video and photos will be easily saved by the freelancer at the stock website so that, once client agrees to the freelancer's editing choices, the client can return to the website to purchase high-definition versions of these videos/photos. Project must be completed and delivered within 48 hours of freelancer being awarded this project and being sent the voice narration to edit with.