so i have a 1998 yz400f and i just got it idleing and running good. i took it for a road run and its insanly fast. much faster than my friends banshee. so im wondering whats the power comarison to the yz250 and 450f's? i ride a lot of tight- open trails and i really like the 4 speed tranny. i got over 65 i know that. and im in love with the outragous power. just wondering what others feel like.