Richard, What kind of problems have you had w/ your truck? What year is it? 6.0 PSD? Sorry to hear that, I have heard of problems w/ the 6.0 but at least the warrantee is good on those unless you've chipped it. (Hopefully not).
Ray, if you haven't modded it yet, I recommend leaving your truck stock to maintain the 100k drivetrain warrantee.
