Hey guys! I have purchased my first airboat and I am really in need of some input and help from all you experts. I bought a 2002 17' x 8' utah style airboat with a 383 stroker engine. I have a 3 blade carbon fiber prop. I bought it knowing that the 383 stroker engine might not be enough engine. What engine do you guys recommend? What is the easiest to swap out? Will I need to swap out the prop too? I am kind of thinking along the lines of a Chevy 454. I have a gear reduction. Will I be able to use that or will I need a new one? thanks for your input.