Will the Beta 30 be an OK motor for my Tartan-37 sailing vessel: lol 37 feet lwl 28.7 beam 11.75 draft w/ keel 6.75 draft w/o keel 2.4 max hull speed 7.15 knot prop is currently 16 RH 12 3-blade replacing a very broken Westerbeke W40 38hp at 3000 rpm, I would run around 2000rpm getting about .6 gallon per...