I am also in the process of buying a 150 (provided I can find a good one ). I agree, the pre-buy is worth the cost. It will save you a lot of trouble later. Also, don't get your hopes up too high on this one. Something may happen where you need to let it go. Use your head and listen to what these guys tell you, they have some great advice.

Pat

Never run out of altitude, airspeed, and ideas at the same time.