Mitch, recommended TBO is 1700. I don't know what others have experienced going past TBO, however, I follow Mike Busch's philosopy to run engines until they tell you they need help. Four of the cylinders were replaced during the last 800-900 hours.
Yes, feel free to post or pass on the information. I would very much like to sell this airplane before my wife retires next spring.
If I happen to win the lottery before she retires, I will keep the airplane and have the interior upgraded... but I would not do anything with the engine until it needs it.
I posted it on our pilot board where I work.