Confident Voiceover Artist Wanted!

Hi there, We're looking for someone who sounds confident and is able to sell. This is for a 2300 word script that will be about 14 minutes long. The voiceover will be the audio portion of a video intended to sell a health supplement. Again, the biggest thing is that we need someone who sounds undeniably confident. The ideal person can be a man or woman, age 30-45. We have hired two people for this project already and both voiceovers were a disappointment. They both sounded good in a short demo with background music but the delivered project was not good enough. We currently have a video that is working but we think it can be better. Here are a couple of examples of the kind of voiceover we are looking for. [login to view URL] [login to view URL] [login to view URL] [login to view URL] As you can tell, they are all different. But the one thing they have in common is that the person speaking sounds confident. We are looking for someone who will make the effort to learn about our product enough to determine the appropriate tone and then run with it. Bottom line is we need something that sounds confident, enthusiastic and at the same time authentic. If you think you're a good fit, please bid and tell us why you're the right person for the job. We will be happy to send a link to our current video (same script) upon request. We're a startup company and don't have a huge budget for this project - but we are very easy to work with and I'll give you great feedback. Thank you! Robert