hi, im trying to do up a 92 zzr600. a current stall i have encountered is the front forks are both bent. just the chrome tube bits. im not having much luck finding replacements. i was wondering what else fit with relative ease?? ether just the chrome bits or the whole setup, with as little mods required as possible. also, currently it has two hot dogs grafted onto it as exhausts. this is a tad to noisy, i dont really want to get pulled over everytime i sneak the front tyre out of the driveway. it seems finding standard ones in decent nick is a bit hard so what would you reccomend as a complete exhaust upgrade from headers back? i would prefer to keep the twin system, but would consider going 4-1. will there really be much of a gain with diferent types of system? the standard exhaust actualy looks fairly well designed. any help would be great. cheers.