I'm running a banshee rear axle. It was cheap. However it won't work with the pre 03 brakes that you have. As far as the front you could flip the front rims. I've never done it but seen it done. A arms are always a good choice but require funds. And there is always wheel spacers. Which are affordable. I never ran them, but people on here have. If you can afford it I would run ASR a arms, and a extended rear axle so you can keep the mechanical rear brakes. You can always get a 03+ rear carrier, and run the banshee axle with a standard hydraulic setup. I'm running the 02 rear carrier, banshee axle, and Awk08 rear brake setup. It's spot on.