im looking to buy a KTM 200 exc. found a 2000 model autolube for a good price and also a 2006 model for a good price too. im a novice rider and am wonder is there any major difference bewteen the two? i know suspension has changed etc but the motor seems similiar for years? also what hp is the 2000 auto lube compared to the 2006 model? is it was slower? looking forward to you replies, thanks!