Hi all! I'm thinking about selling my yz 250 01 2 stroke, in order to buy a 450 of 06-07 honda, kawasaki, yamaha, 07 ktm or a 250 ktm 07 and 250 honda 06. I'm about to move out of my parents house to move into the city to start studying so the time to buy a new and reliable bik is now. If you have any of the bikes that i listed, could you write your oppinion of the bike, and your thoughts of the 4 stroke vs 2 stroke maintanence and price for reaparing. Please inlighten me with all of your oppinions and generall thoughts in this matter. Thanks in advance!