Create a Video - tiny commercial

I have shot a short video with green screen. Its a pitch to sell a service. 1. I need to remove the green screen and replace it with a NYC background image as if its shot in a NYC office. 2. Make it little bit more artsy and hip 3. I will give you some photos and text. You need to interlace this in the video. 4. A logo will be placed on top right corner of the video. 5. THis video is 1.30 secs Give me some samples which shows similar work. I'm not interested in working with people who dont give me work samples.