hello ive just bought 1987 ty250 i knew it was needing work but as you no when you get it home you start to see ahole lot more wrong with it the bad thing is the back wheel is knackerd the wheel was moving from side to side so i took off the tyre to see what i could do and to my horror the alloy was rotten so now i need a rim and spokes can anybody tell me where to go with this problem, cheers.