Do I wait another year to see if their are improvements over the 2004 model, or do I buy now. There are 3 at the dealer where I live, one of each color. I have read a number of reviews on the internet, but mostly from earlier this year, yet to see anything current. My last bike was a 73 Kawasaki 900 cc, Z1, which I purchased new for less then 2000 Canadian. I have not had a bike for several years, but this one's got me interested again. Appreciate any advice.