Ive got a 06 WR450 that is plated. I dont ride the road very much, just to get to the trail. Sometimes Ill do 20-30 miles of road to get to a ride. My WR is a great bike but Ill never confuse it with a street bike. It feels like Im running the crap out of it on the highway at about 65mph. Living in the northeast I do alot of tight trail and rocky riding, so alot of slower trail work. Id really like to have a little lower gearing but that bit of road time has prvented me from changing out my sprockets. For those that have changed out the stock tooth sizes how much of a difference did you really get? Perfect world I wish the WR had a 6 speed tranny but thats not gonna happen. I need a lower 1st, 2nd and a bit of 3rd but want my 4th and 5th to stay where theyre at. I know thats not happening. Any suggestion on a front/rear combo that would offer a good balance for what Im describing?