I was thinking about how to lighten up my '98 XC600. Besides the obvious and expensive aftermarket seats and hoods, what about suspension parts? The stock XTRA10 rear skid is really heavy when I had it out, I assume alot of that weight is from the suspension arms. Does anyone know if companies make Chromoly or Billet Aluminum parts for the rear skid? I have seen lot of parts for the front suspension, but they are very expensive. Thanks alot for the help.