We have to install one of the following motors on our boat.<br /><br />OPTION 1: A 1977 85 Hp Evinrude that runs well but that we know very little about (hours etc)<br /><br />OPTION 2: A 1990 120 HP Force with that we have had since new that runs well and has low hours.<br /><br />The age old question: "Young and Powerful" or "Old and Proven"<br /><br />Thanks for your opinions.