Need any info on an Evinrude 9.9 model# 9122R Serial# Jo7634. Also looking for manual and prop suggestions. Motor will be used to push a 21 foot sailboat. Need tips on general care. Motor runs well but looks bad. would like to repaint. Thanks in advance, the help i recieved for a 1956 Johnson was invaluable. You people know your stuff.!!<br />Jim