Well, my first hiccup...
The plane had sat for a few years and I was very aware of the possibility of corrosion/pitting on cam and lifters, we had pulled one jug to take a look and everything looked OK...we also had noticed a different cylinder with a slightly low compression of 64 and some exhaust leak. I was going to throw a new cylinder on there, well while that cylinder was off today...
corrosion and pitting on one lobe of the cam....mechanic says the lifters appear to be OK and the lifter appears to have full travel....BUT
eventually, sooner then later this is going to start making metal...even though I got the airplane for a very good price, realizing this could happen, I am not ready to pay for a complete overhaul yet...so would you
1) fly it and watch close for metal
2) buy a mid-time engine for less then an overhaul and swap out this engine as a core?