I'm looking at a 1983 Conroy-Glastron 19XL with a 130 hp Mercruiser. It is clean and has only 133 hours on meter (owned by older guy and appears taken care of). it was in storage for awhile.<br /><br />Another dealer told me it is wise to do a compression test on the motor and a pressure test on outdrive seals. He also told me to have the water pump changed.<br /><br />If the marina that is selling me the boat agrees to do this (presumably at my expense, while I watch), what kind of numbers should I be looking for from each test?<br /><br />Thanks<br />(still seeing snow in VT)