i have a 1988 bayliner cuddy with a 3.0L chevy 4cyl. it is way under powered and would like to put in a 305 or 350 chevy engine if i find a salvaged boat with that engine in it can somebody tell me how much trouble i will have installing a bigger engine. i am a auto tech so changing engines is no problem for me but i am new at boating and am not sure about the mounts aligning up and so on.