Drove about 4 hours down to Oregon Aircraft Design to drop off the engine to get looked at.
When I bought it, I was informed that it had about 5 hours on it when it was removed to upgrade to more HP. I was tentative to believe that but it was confirmed that it did in fact appear to have low hours.
It was reported that some of the seals were beginning to show their age, from sitting for a few years, so they will be getting changed out. It appears that it will also be getting an adapter plate so that it can keep both recoil and the electric start for the pusher configuration; and I also opted to have him acquire the larger cylinder head for better cooling properties. Parts have been ordered.