Tyco,
Here is my suggestion:
Send me $100/month for the next 18 months. Send me repair bills you get for "NON-WEAR ITEMS" the next two years. If they total over $1800, I'll pay the difference. At the end of 2 years I'll keep any balance.
Deal?
P.S. I'm kdding above, but my point is, that you may want to consider just socking money away for "little things" and if any big things start to come up consider dumping the truck before they become costly. (people will call that a dirtball move, but I personally don't like to throw good money after bad, and I'm not suggesting you NOT disclose issues).
TJR