5962 TT 572 SMOH, average P&I (not bad, but not mint condition either). It's owned by a guy who owns a prop shop. You think a I might get him to throw in a lifetime of prop overhauls to go with it.

Just adding this plane to my local alternatives. What do you think the avionics package adds to the basic value. Would you say this package is above average, and if so, by how much, +1K, +1.5K over average? I'm hoping to get a rough estimate to be able to give it due credit when I'm trying to put it into perspective relative to the overall value of the plane.