I need a clone of Ebay's Feedback Forum"

I need a clone of Ebay’s Feedback Forum. Please see Ebays feedback forum for details. The features I need are: 1. The ability to leave a feedback for a User Id. Like Ebay, I would like the ability to check a box to indicate if the feedback is Negative, Neutral, or Positive. On ebay, there is an 80 character limit to the feedback. I do not want a limit that small. Maybe start with a 2000 character limit. I would like the ability to increase or decrease the limit the feedback if necessary. So that’s it for the input page. Database fields are Negative, Neutral, or Positive, User Id, Feedback, User Id of person leaving feedback, date of auction, email address of user, and name of auction. Also need hidden field for ip address of user to be auto inserted (for banning spammers) 2. The ability to search a User Id for feedback. I would like the feedback to be displayed the same as Ebay. If a user wants to reply to a feedback he can do so from this page. The response will display like ebay, under the feedback they are responding to. 3. I also need Register/Login page. I need the users to be registered to leave feedback or respond to feedback. As you can see, I don’t need every option Ebay has. These 3 pages need to be independent and operational (i.e.: database, feedback, search, register/login etc…) so I can add them to my site. I am a novice and use Dream weaver. Developer can use his/her discretion/creativity on colors and design. I just want the general feel the Ebay model has. Thanks