I'm going to look at a 1984 Johnson J50BELCM as a possible powerplant for a skiff. Owner claims powerhead to have been rebuilt by factory dealer 3 years ago with now about 50 hours run time since.<br /> <br />Questions:<br />Is this a good vintage & model?<br />Are controls easy to find? (I'll need top mount style)<br />What should I be looking for? I would normally check idle, throttle response, prop shaft runout, water flow, gear oil condition-anything else?<br />Any ideas on what I should offer?<br /><br />Thanks, Bob