Hi, first time poster and proud new owner/first time rider of a 2009 V-star 250! I would love to use this bike for a short commute on the interstate to my job and taking this thing over 60 mph is a bit rough on the engine of course. I keep seeing people post alot about replacing the sprockets and getting much better performance out of the bike and such and was wondering which sprockets would you guys suggest and what chain to accompany said sprockets would I need? Any help would be greatly appreciated and any other ways to make this thing a bit more highway friendly are too! Safe riding!