255875 Mailing List Script

This project is for a mailing list script that I would like to fully integrate with a current page on my website. Page can be changed to a .php extension, but I do not want the template or look to be changed whatsoever. Specifications of project are below: -Fully Integrated with Current Page -Needs to be able to send up to 500 emails in a fast manner. -All accounts to the mailing list need to be verified first. -Sign Up page needs captcha image and other specifications of my choosing. -This script needs a user-friendly admin control panel. I want complete control over EVERYTHING. Will talk further on this upon winning this project. -Compose Email needs to be HTML enabled. I would like a built in HTML editor. I want someone that has no knowledge of HTML to be able to create professional looking emails. -Emails should automatically send Unsubscribe link at bottom of email. Bidder must be familiar with PHP, CSS, and Javascript! Thanks and good bidding.