Am in the market for a used boat/motor. Am looking for a 20-22 foot CC deeper V(or DC) of 2000 or newer vintage. Would appreciate advice as to which motors to look for and to avoid. Of the 2 strokes, 4 strokes, E-Tecs,FICHT's, HPDI's, Optimaxes, carbuerated and fuel injection models, and all the...