Use to own a '78 P210. It was a great plane. Not only did it go fast up high, but you could put alot of stuff in it. Can't remember what year it was but Cessna took the doors off cause they caused some problems. Mine didnt have them.
Unfortunatly insurance became too much, and had to get rid of it, well that and I got into motorcycle racing and didnt fly it enough. And you just shouldnt do that to an airplane.
Anyways its a great plane and I wish everyday that I had it back. It would make it much easier to escape OK, but oh well thats another story.
If you have any questions ask away, I'll try to help you out.