Hey guys. I've got a 1994 Ranger 481vs with a 175 efi xri. I want to get hydraulic steering for it and I've seen there's two different types. One for 150hp and under and one for 175 and up. There's about 600 dollars difference between the two. What problems would I run into putting the 150 and under on it vs putting the recommended 175 and up? Is there that much of a difference for mine being 25hp more?