Don't be afraid. Even if I have to overhaul the engine, which I would do if the buyer would pay the overhaul costs and a small amount for labor.
It's going in for a detailed annual this week, and then on the market. I'm thinking 14-15K. Someone who wants to get a license can run this plane for 200 hours no problem,although many here would cringe at going past TBO. I'm realistic. That O-200 with mid-70's is going to run like hell, and there is nothing going to stop it but a prop strike. Your opinions may vary, but that's how it is.
I am sentimental about having my dad's Tomahawk, but a 150 with 40 flaps, that runs on auto gas is a blast. I shall miss her.