custimize webleague script or make a new...

Hello all freelancers! what i want: a ladder page wher users can sign up and then join teams on the ladder. they should then be abel to make clan wars against other teams but also user vs user. the winner of a game will report the game and be abel to upload an image as proof of the winning. some stats should be shown and a users stats page and a clan stats page along with top10 and so on. i have a script ((webleague: )) that have manny things alredy made but i want the other things added to it. if not i can also be happy about a totaly new site with this requirements. the page should be in PHP and MYSQL [login to view URL] is another page that is like i want it. got anny questions please tell me and i will try to answer them.