[PeteLeathersac]

Here's my 2 cents Canadian. . Since you use it little, I'd leave well enough alone. . Nothing against your dealer but some monkey-techs could cause a whole lotta' bad to a nice car? . Paint damage from the re & re, a/c and other problems come to mind? . Adding less than a quart of oil per year using your averages and having an unmolested engine compartment is better. . Who's to say the replacement engine wouldn't turn out the same anyway?? .

~ Pete