The top 60k isn't as important as the front 60k work, imho. If it doesn't leak from the valve covers and there is no oil in the plug holes, I'd leave the top alone for now.
However, I'd pull the timing belt covers off and check to see that the timing belt is tight. I've never seen a belt break (I've seen one that I'm sure had 200k miles on it....), but they do get loose over time and that is the problem you need to check for. Also, the crank and cam seals will eventually leak, and the water pump as well. For the $35 that it costs for a new timing belt, I'd change that, and change the seals while I was at it. If the water pump doesn't look pretty new, I'd change that while I was in there. I'd take a good look at the idlers on the timing belt as well, to make sure the bearings are still good.