I hope you look at the landing gear box structure closely. If there are problems and you don't find them right away, you could end up with an airplane down the road that you cannot afford to fix. '59 and '60 in particular, but any of the older airplanes with this kind of time deserve a close inspection of the gear box. Strip out the seats and carpets, remove the floor inspection panels from the trim wheel area to the back of the baggage compartment and spend a couple of hours with bright lights and mirrors looking.
Charles