I need somebody who can customize a PHP auction script (ONLY DESIGNERS WHO HAVE TIME PLEASE)

Hi, I need somebody who can basically remove the feedback system on an auction script. I also want it setup to where the administrator is the only one who can sell items. After that I will need a new design setup for the script. This should be very simple for an experienced designer. My maximum bid for this is $100 but I will pay up to $150 for a nice job. I have a 3 DAY DEADLINE FOR THIS PROJECT. If you cannot meet that deadline please do not take this project. I also require you to be able to constantly keep contact with me so I know you didn't run off. If you do a good job on this I will have a second project for you after this if you want it.