Screamin08 there is no way to know if you are the lucky one or the doomed one, but based on what we have seen over the last 4 years, I hate to say it but I would expect you to have some problem down the road especially since you have an 08 model. IMO the single greatest improvement you can make is to get a GOOD tune it will help a lot as these motors are running very lean and hot. I would put on a high flow air cleaner, lose the catalytic converters if you still have them and go with a cam that has some overlap such as the Andrews 54, Freedom YB14sec07, CR 575.
If you have done the above the next best thing you can do is stop worrying about it and enjoy the ride until you have to worry about it. IMO it makes no sense to tear into the motor unless you have a reason to. An extended service plan might not be a bad idea either at least from the perspective of piece of mind.