Loking to put a new motor on my old pontune which is a 1981 27ft with a party top. Currently has an 81 90hp Evinrude which is a serious gas hog. Local dealer has a 2000 115hp Evinrude never been used with a full warranty. He has offered to sell it with new control box and cables including install for $5,250 with my trade-in.<br /><br />Anyone have any comments? Is this an OK deal?<br />ARE THESE RELIABLE ENGINES?