44456 Website programming

This project is to build a content website (based on a database) that will have 40-60 sub categories. We have our own web designer so no need for web design. Visitors needs to be able to sign up for a newsletter. When a visitors fills in the details and hit submit an auto responder needs to go out with a link for them to verify their e-mail address. we want to be able to collect First name, Last name, age, gender, zip code, country, address and maybe a few more fields. We want to have an Admin interface system for us to be able to easely update all the different categories and other things on the site. Since we want to have 4-6 fixed advertising spots on every page it should be very easy via the Admin interface to update these spots with different or same ads. The database needs to be able to handle 20 000 - 30 000 unique visiotrs per day (we just want to make sure that we can handle future traffic.) We will own the complete code, and will ask you to agree not to use it in a competitive or resold fashion if you take on this project. We don't have a huge budget for this. Looking forward to get your bids.