With a little luck I should have my first TW here by next week. I plan on using it for driving between fields here in South Dakota. I guess my future goal is to modify a 2 inch hitch bar rack and haul the bike on the front of my tractors, and then be able to set the bike off when Im doing field work. But for now what mods should I plan on doing to the little bike right away? Should I really toss the factory chain and sprockets? Carb settings? Foot pegs? Im at about 1300 feet elevation.