I am 5'8'' 150lbs. I am getting back into riding after years. I want a zippy, responsive bike that I think only a 2 stroke can provide. However I want to be able to lug around in low RPM's as well. Is the 300 quick, responsive, and receptive to reving, or is it more smooth like a 4 stroke. Can anyone describe the difference in the riding experience of especially the '04 models. Thanx in advance for any responses. Those of you who contribute do a great service for us "nubies" who need accurite feedback for major purchases. When I do become a member of the KTM family I will contibute as well.