Web Video Editing

I would like some graphics adding to an istock video

http://www.istockphoto.com/stock-video-10781972-the-vault-opening-1080p.php?st=92ab252

When the vault door opens I want to display some graphics displaying a marketing message. This message requires some work and some design input is required as part of this task. I envisage a some graphics representing a landlord with some text based messages along the lines of; "Rent paid on time every time", "guaranteed payment", "legal expenses covered", "guarantee your cashflow", "peace of mind".


These statements are just draft examples at the moment but the graphics and text should work well together and create the impression of solid dependability.