...I Have an 03 WR 250F now...want to upgrade. What do people like/dislike about the 05......I read in Dirtrider that evan with the insert drilled out, the bike is quiet and powerful....what have people found as far as noise/power comparison? I have been riding an 05 YZ 250F and an 05 CRF 450, I imagine the power would be somewhere in the middle. I am open to any info. Thanks in advance.