Not bad. This is similar to what I had in mind and very professionally done. My only thoughts would be that I want something a little less professional and a little more cartoonish. However, it seems you have the abilities from watching this video. I would be interested in discussing pricing and ideas with you.
My marketing agency and I can certainly help you.
With us, you gain the team of a marketer, animator, graphic designer and copywriter.
You can view our website here:
http://www.bitnewt.com/If you are interested I can PM examples
The only thing that scares me about your marketing agency is that I have never heard of any of your clients or seen any marketing for them.