Nice truck! I have a '98 24v and I love it. Great fuel mileage (18-24 mpg) and it pulls like a locomotive. It has been the most cost-effective vehicle I have ever owned from a maintenance standpoint. 111K and not a dime spent on anything other than normal wear items like oil, filters, tires, etc.
I second the idea of checking out the TDR webpage. Just like TractorByNet, the Turbo Diesel Register is a tremendous resource. Join the TDR and get the magazine, its worth it.