looking to buy a 1100a/c turbo 4 stroke (found one at a dealer) only question what kind of fuel millage do they get ? are they comparable to the yamahas (they get like 20 mpg) getting tired of needing to hit every fuel stop. also is there any problems i need to know about? Gawd i hope i dont need to buy a yamaha i will never hear the end of it lol. thanks for youre help