Okay guys, my younger brother has a 250x thats pretty well worn, but he loves it and I would like to help him fix it up. It has moose handle bars and dirt devil rear tires. So other than that its stock. We are headed to our local harescramble in about a month and I would like to know what all you guys would recommend doing to it. I have about $900-$1000 i can spend on it so please throw your suggestions at me.