What was the first year the CRF450R was made? 2002? What would all of you recomend...is it worth it to save a few buks and get a used one or is the 2005 or 2004 that much better that it is worth the price of a new one? I currently have a DRZ 400S that is as much of road that I can make it here in NY. But that does not fit my desire to get into MX so somethings got to change here and I am leaning towards the CFR450R. Just looking for some 2Cents.