Getting back into riding. Was a fast intermidiate 25yrs ago, but have not ridden since. I picked up a YZ250 in Nov and just sold it. Got back on the track and realized how much I missed it. So, am going to get a 450F in the next couple weeks. Question is, which year is the biggest bang for the buck? If I go Honda it will be an 05, not enough difference vs 06 or 07 for new. I have always had YZ's, so what year?