Thanks again guys...I bought all the parts needed to convert to an x2 on ebay for about $180.00.....that was the chassis,small gear conversion center diff, fr/rr gearing(ring & pinions),driveshafts,chassis braces,big bore shocks...i think that was all that was needed for the conversion ,plus that price included fr/rr upper and lower a arms(which were an updated plastic compared to the x1 and rear wing(these arent needed for the x2 conversion,oh yeah, another 40 for the proline lpr wheels and tires...so all in all it was still cheaper to convert to x2 than to buy the x2 kit