Yeah I agree that you can tune those up to outrun a utility, but a mudhole...my choice is still a utility quad. You've got some great pics in your gallery! http://www.quadcrazy.com/public/user/gallery/name_LTZ_400rider/page_1/
You should post a link to them in the pictures forum at http://www.quadcrazy.com/atvforum/pictures-videos-board/