I found a 97 Crewcab Diesel Shortbed, 4x4, Manual. It has 140,000 Miles on her absolutely beautiful truck. My first diesel though wondering if $9500 is a reasonable price for this year. I know the 7.3 is very dependable but it's an older couple that owns the truck so if there are any tips someone can tell me i would appreciate it. Upgrades that are required? I have heard the front axle causes problems and finding a Dana60 would be better? Thanks for your time.