Yah I check my oil frequently as well. I think this is the push I needed to actually start saving for it. Its hard after just buying a new rear and all 4 tires. Took me like all last year to save for the rear. Hopefully by the winter I can do a heads/cam swap.

 

If you suspect valve seals they aren't hard to change. You could use it as an excuse to upgrade your springs. If you plan to do it get the Vinci/Crane spring tool. It's the best.