Photo Voting Bracket Website

I would like to create a website that is a photo bracket voting system. I would like it to be just like the SI swimsuit website. [login to view URL] So people could vote on each set of models and it would move up the bracket. I would need a backend to be able to administer the site and also add and delete photos and also be able to control functions and the voting. This would sit on it's own website and would function just like this website. The only thing different I would do here is have a different logo at the top :) It would also be linked to my current website www.goodtease.com. This site would be on www.goodteasegirls.com.