Im planning on buying a newer yzf but i cant decide wheather to go for an 07 or 08. Obviously i would assume that the 08 is the better bike but money wise an 08 would be me scraping the barrel. Is it worth it going for the 08 or comfortably buying an 07 and then using the cash i have left over to get bits that it may need? And my next question would be 250 or 450? 250 im thinking because its lighter and i would probably be faster on it but the downside that it will probably have been more thrashed than a 450? Also ive not tried a 250 4 stroke and was thinking it may be a bit lacking on power. will i always be wishing i got the 450? I currently have an 03 450 and it seems nice but ive tried a ktm 280 and it felt like i could go faster on it. thx in advance.